It's time to stop using Fedilab folks. The dev of that app just announced that he will not be blocking Gab. This is despite overwhelming support for the block from users and devs in a poll that hasn't even completed yet.
I attempted to have a conversation with him yesterday because he gave the appearance of good faith, but he's made it clear that he's fine with Nazis and White Supremacists as long as it doesn't affect him. Receipts will be attached over several toots.