"Walls are morally wrong and only Nazis who are bigoted and racist against people who are different could support barriers!"
Also leftists on the fediverse:
"Walls are needed in the fediverse and only Nazis could oppose barriers to protect us from people who are different!"
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.