You can literally be a progressive and post on any social media platform in the world, including nostr lol.
'We need the Starmerfication of Nostr, or it'll never work.'
Example of a private message I received this week: "You are homosexual, and homosexuals are pedophiles, kill yourself you piece of trash!" https://image.nostr.build/c8d2d56e744d1777b5cddfbf532b0e974eb06e1e6fea74439135b1460e27aac8.png