Bingo.
I'm afraid, internet stranger, that you are part of the problem here. The original topic for this thread was about "community" and the mental health crisis. Community brings diverse people into contact with each other, which fosters communication and thus has the potential to heal division and increase empathy.
Do you not realize that a lot of people think that abortion is literally murder? That voting for the pro-choice candidate will kill more babies each year than there are trans people? Regardless of how correct you think they are, they also think this is a matter of rights and safety, of life and death. It may be hard to understand, but they believe this as strongly and fervently as you believe what you do.
Now you tell me, without some mechanism to bring people of such disparate views together, how does this resolve? An acrimonious dissolution into a red nation and a blue nation?
A civil war in which we both try to snuff out opposing views with violence? (Wouldn't that be ironic?)
At best, you want your side to win, in perpetuity, until the current generation of bad-ists has died off and your views prevail. But as we see, that doesn't happen. The "bad" views continue to be transmitted from generation to generation, fomented by political opportunists, and then we are at constant risk of "their side" prevailing in perpetuity. You think 2028 or 2032 will be any better?
The only way people change their minds is by coming into contact with other people with different viewpoints over a long period of time. But that involves actual relationships, not beating someone into submission with well-reasoned arguments. (Think about how well that works on you!) And you can't have any kind of relationship if you dismiss a citizen out-of-hand because of how they voted.
So you want to make a real difference? Stop being so loud about who you can't be friends with. Don't ask your co-workers about their politics; it's a waste of energy. Talk with your relatives about their actual problems, and steer the conversation away from political rhetoric. Pretend like you want to be a part of humanity instead of apart from it.