Be careful about people playing to your sympathies and assumptions. I've seen a fundraiser for someone allegedly snagged by ICE agents impersonating doctors. It wouldn't surprise me, but until I see some independent confirmation, I'm not going to contribute anything.
Liberdon is a Mastodon instance for libertarians, ancaps, anarchists, voluntaryists, agorists, etc to sound off without fear of reprisal from jack or zuck. It was created in the wake of the Great Twitter Cullings of 2018, when a number of prominent libertarian accounts were suspended or banned.