(For those unaware: xmpp participant counts are actively connected users, not like Matrix or Discord that counts who ever joined the room years ago and never came back).
Define larger groups because I know for a fact that it can do chats of up to at least 1,000 people because I'm in two group chats that have that many on SimpleX.
edit: No matter what one thinks about the privacy aspects of Signal: If its an official discussion group of this community it should be in the sidebar - just like the Discord group.
I therefore assume it's unofficial or maybe not even related to this comunity?
IMO because it’s a Signal group and you can’t separate user profiles and have to register with a phone number (yeah I know I know you have a username now). Some people including me won’t join therefore