The whole "you have to give us your cell phone number" requirement put me off signing up. Kind of glad now.

If you fell for it and didn't use a burner number a blurple haired terrorist and her minions can doxx you on a whim for badspeak. Especially if you have your signal id in any of your social media bios.

If someone's been using it to whistleblow to journalists they're pretty much fucked if it was against the current regime.