These are perfectly valid things to wonder about, and shouldn’t be dismissed.
Nor, of course, should family members who behave in a dangerously irresponsible manner get a free pass because nobody wants to write off family members or anything like that. We do (and should, if you ask me) excuse a lot from people because they’re family (whatever that means to you), but there are limits.
I described the situation above with an anti-vax sibling.
That situation isn’t a hypothetical, it’s happening right now.
I’ve decided that I’ll meet with him and our other vaccinated siblings outdoors, for lunch or dinner (the weather is getting nice enough for outdoor dining now). My kids won’t be part of the meeting, sadly.
As to the anti-vaxxer visiting our father in the nursing home, I haven’t made up my mind. I’m not sure it can happen, although I’m going to have a conversation with the medical staff at the nursing home and see what they think.
There are too many high-risk people there (including, of course, our father). They’re high-risk even if they’re vaccinated, given their advanced age and catalog of co-morbidities. And it’s a safe bet that some residents may be immunocompromised or unable to receive the vaccine (I understand that delaying vaccination is recommended if a patient is undergoing some kinds of treatment for some cancers).
And that is a tough call, because my father’s life expectancy right now is, well, not long, and there’s a good chance that this visit will be the last opportunity for my brother and my father to see each other.
This isn’t some abstract, hypothetical situation for me. It’s a hard call.
And I’m absolutely concerned about family relationships and I don’t want to write off any family members, even if they believe wingnut conspiracy theories. And I haven’t, so far. We have, for years now, just agreed that certain topics are off-limits.
But for better or worse, I’m the one who has sole responsibility for our father’s care. I didn’t ask for that, but nobody else in the family stepped up, so here we are. And I obviously have responsibility for my own children. And I have some degree of responsibility not to endanger others in my father’s current living situation.
So there we are.