Did anyone notice the article says Discord will be profiling you based on what hours you use the app, what games you play and your "activity" on the app?

If this is reliable enough for age estimation (risking fines from the UK if it's not) what else will they be using it for? Tracking every time you tell a friend something about yourself, like your hair color, sexual preferences and political views? I'm sure the pedo furries running Discord would love to abuse that kind of info.