> When the "activist" types push politics into workplaces they are not doing it so they can talk about what they feel. They are doing it so they can find the people who disagree and damage their careers.
This sounds like your position is that anyone who advocates for anything (esp. when it's directly impacting them, but unrelated to work) only has one singular goal of weeding out disagreement and getting rid of it, which I think is ridiculous.
Humans are social creatures and we largely shape our perspectives by iterating with new data and communication. People can be (and IMO largely are) advocates for things that are important to them, have opinions on things, and don't have a singular focus of destroying anyone with different viewpoints.
On the other side, all humans have their limits to cooperation. As you have social interactions with anyone your viewpoint of them change, and realistically if I find out something about a co-worker through discussion like they believe that the 2020 election was stolen because Trump told them so it does inevitably make me scrutinize this person harder. What if you found out that a co-worker thought black people were genetically inferior or that women don't deserve to vote? At that point it's hard to work with someone with such a fundamentally different view of the world.
Is it "cancel culture" to say "we don't want nazis to work here"?