Here’s my point of view: Columbus Day is pretty much a defunct holiday. Very few people commemorate the day at all, and those who do pretty much boil down to some Italian-American communities, the Knights of Columbus, and the OP going out of his way to annoy coworkers or whomever. In terms of public participation, Halloween would make a more reasonable holiday.
Roughly 13 percent of employers close on Columbus Day, which is the lowest rate for any Federal holiday. In comparison, twice as many businesses and offices close on Good Friday and the day before Christmas Eve, and a full 71 percent of employers close on the day after Thanksgiving, neither of which is a Federal holiday. Apparently fewer than half of states now close offices for Columbus Day. Plus, having schools closed for Columbus Day, but businesses open, on a holiday makes little sense, since there’s a heck of a lot of Americans who then have to take leave from work to watch after kids for a holiday that basically nobody cares about. So, we’re paying a small but widely spread economic cost for something that basically is important to very, very few people.
We also have all sorts of days and commemorations in the United States that do not involve government offices and banks closing for business. From Easter to Halloween to Arbor Day, there’s literally nothing stopping people from holding commemorations for things that aren’t holidays.
And just to put this in a quantitative context, what appears to be the largest commemoration of Columbus Day is the parade in New York City, where the crowds seem to be in the 35,000 range. Well, 150,000 people make it out to the St Patrick’s Day parade; 80,000 to the Puerto Rican Day parade, and geez – the Pride Day Parade in New York dwarfs them all. I’m certain that if you compare Columbus Day events across the country, you’ll find non-holiday related observations that have vastly more public participation.
Whether or not Columbus is a hero or a villain is an interesting debate, but we can solve this issue without having to adjudicate the historical figure on his merits. The fact is that Columbus Day has no relevance to this country at large. Let’s find some other observation that’s more worthy of a public holiday, and shuffle the calendar around some. Election Day may be a good candidate, for example. Heck, we could probably make Fat Tuesday a national holiday and get more people participating in some kind of observation of the day.
So notwithstanding that the OP’s main interest seems to be using Christopher Columbus to offend people he doesn’t like, with little other purpose, and notwithstanding other upstanding people (I believe such as Bricker, who as I recall may be active in the Knights of Columbus) who have genuine affinity for commemorating the day, basically nobody cares about Columbus Day. Let’s get rid of it.