This whole concerted effort to block Gab from Mastodon is interesting, because the people who are doing it like to talk about tolerance.
These are the same people who will defend Palestine. Do they know that Mein Kampf is a popular book in the Middle East?
Suppressing belief systems doesn't work. It has never worked. Pushing them down only make them push back harder. Putting a lid on the pot only makes it boil over quicker. History teaches us this a million times over.