Why would anyone want that?
1 they aren’t pedos
2 they want an app to talk to their friends with
3 they don’t want to be victims of misinformation campaigns
And Discord used to have #XXXX at the end of usernames.
Yeah it was better, it meant if you were being stalked you could just have the numbers changed. Now you need a completely different alias with the only purpose to be discouraging victims from getting help
2/3 opposite of above: the people who would join public servers are too young to know not to