To answer the original question, no. COVID has not changed my tipping practices across the board. Only that now with the Czech Republic being under a lockdown, there are fewer places where there is the opportunity to tip.
That out of the way I’d like to take this discussion in a slightly more situation-specific direction.
Speaking for myself, I too am one of those people who resent being expected to tip. I feel that as a consumer, I should be entitled to be presented with a final price on the bill and that I should not be required to top said final price up due to social customs, fear of being resented by my server, or a feeling of guilt that I am stifling the server. (I also think it’s stupid that back home, in North America, listed prices are before-tax and glad that here in Europe, where I now live, stated prices include sales tax. I would make before-tax pricing illegal everywhere if I could). I do tip, though am not a generous tipper (we Canadians have a reputation for giving low tips; the reason for this may have something to do with a lower disparity between the tipped and non-tipped minimum wage in Canada than in the US). But anyway, I totally get the argument so thoroughly elaborated above, that, as the system (certainly in the USA) is set up in such a way that tips make up a large part of a server’s income, it is immoral to not tip even if you disagree with the system, as you cheat the waiter of part of his / her wage. But then again…
…what if I knew of a case where a tipped employee’s employer still gave them at least the full minimum wage rate? Shouldn’t it be morally acceptable to exercise the choice not to tip such an employee? Suppose I were to operate from the following assumption: if you earn at least full minumum wage, and not some lower “tipped wage”, then you are not entitled to be tipped. I know some people will say things like “but how is the waiter supposed to support a family on such a measly wage?” But we don’t ask that question in the case of someone earning minimum wage at McDonalds who is forbidden from taking tips. Or someone who works in a warehouse who doesn’t have the opportunity to get tips. If I am not morally bound to worry about how an entry-level worker at McDonalds makes ends meet, why should I be about a waiter who I happen to know earns as much as the person at McDonalds before tips? I realize this is very much a YMMV point; one might say one should still tip because the waiter supposedly expects a tip, but then I didn’t choose for him / her to have that expectation, and if I keep humoring his / her expectation, I keep enabling him / her to count on getting tips, and we will have no change in tipping customs, despite the fact that this particular waiter is receiving the full minimum wage - an accepted base legal standard for income - before tips.
First case in point: six or seven American states (e.g. California) require employers to pay even tipped employees the full minimum wage. So suppose I went to California or one of those other states, ate at some restaurants there, and only paid my bill and nothing extra. By law, those who served me must get full minimum wage. Am I still somehow shortchanging them by electing to do this?
Second case in point: I actually applied this in real life a few times. In Ontario, there is a system whereby there is some disparity between the full minimum wage (currently $14.25 CDN an hour) and the “liquor servers minimum wage” (currently $12.45 an hour). From this one may deduce that if a restaurant does not serve alcohol, the owner is bound to pay employees the full minimum wage of $14.25 even if they are tipped. During my last stay in Canada, I would leave a tip at most sit-down eateries; however, I ate several times at a branch of a restaurant called “Sunset Grill” and, as that specific branch did not have a liquor license, I never tipped. (It didn’t strike me as a particularly cheap place, either). I did the same on one occasion at a similar breakfast-and-burger type joint that didn’t serve alcohol. Was I right to assume that those who served me there earned full minimum wage? If so, do you still have a moral problem with me not tipping them on the relatively few occasions that I ate there - and if so, why?
Furthermore, this discussion goes beyond waiters. There are multiple sources which suggest that (in North America at least) you are bound (morally / by social convention) to tip not only waiters but anyone in the service industry. That represents a wide spectrum of jobs. Are all these people really underpaid before the tips they receive? For example taxi drivers. Or masseurs. Surely not all these people earn just a lower-than-minimum wage before tips? Are we really shortchanging anyone and everyone who performs a service for us whom we elect not to tip?
To make it clear, despite my saying that I resent tipping, I do tip as a minimum waiters and cab drivers. I would like the system to stop and tipping to become a rare (and completely voluntary) treat rather than a social expectation and a moral duty, but realize that some fair pricing must first be established. I think “tipped minimum wages” should all be abolished, that both tipped and non-tipped workers should have an absolute legal right to at least the full minimum wage rate, and that tips, if one gets any, should go directly into the receiver’s pocket. I would thus also make “tipping out” and “tip sharing” illegal. You would be allowed to pocket your entire tips and the restaurant could not require you to pool them with the other waiters; the cook would not get any and certainly not the owner. I would hesitate to make tipping illegal (I realize some people WANT to tip), but I might require all restaurant owners to write “service is included” on the bill. (Didn’t they do that in France and didn’t that make tipping more voluntary there?) In any case, I would want the legal changes I would make to serve to make it socially acceptable not to tip and a tip to be seen as a privilege rather than an entitlement. On a related note, if I myself owned any traditionally tipped business, I would make my business non-tipped. If I had a restaurant, all my employees would receive at least full minimum wage, standard benefits, etc. and the prices on the menu would be priced accordingly - i.e. a little more expensive than average. If I had a business that employed skilled workers, e.g. a massage salon or a hairdresser’s, my staff would definitely receive more than minumum wage as they are trained tradespeople. So my pricing there would probably be medium-of-the-range. However, whatever establishment I had, my employees would be strictly forbidden from accepting tips and there would be signs saying that all prices are final and include service. I would simply not abide owning a service industry establishment where tipping was practiced.