But uncle Jim aunt Shirley my MOM my bro
To some degree, I have sympathy because I'm black, so my family hates Trump to a person. I don't have to deal with people that I personally love being garbage human beings.
On the other hand, people who do have family like this sort of have a responsibility to challenge them and, if necessary, shame them. Shame is a good way to get people to act in ways they wouldn't otherwise do so.
Even if you don't want to do that to your family members, you can still do this in general for other Trump voters, like if you own a business in a blue district and have the chance and the safety to tell Trump voters not to bother stopping by. And no one in that district should pearl-clutch about it, either.