I'm Jewish. They think I have secret space lasers that start forest fires. No, I don't have to "give them a space so I don't have an echo chamber", a lot of them want me dead. This isn't about politics.

Found the Trump supporter.

You can and should defederate from things you don't want to see. That's the whole point of the entire project, that you can control your experience and choose to interact with whatever communities you wish. The Donald has a history of brigading and generally being a barbarian horde of racist dickheads, so defederating from them makes absolute sense. This isn't just "I don't like your opinion", it's absolutely "these people have a proven history of ruining every group they go near."