FINALLY got my 11yo off Discord

UPDATE: Okay so this took like 3 months of conversations but my son actually asked to delete Discord on his own. He realized his 'friends' on there weren't really friends and he was spending 4+ hours a night just idling in voice chat instead of doing homework. The thing that actually worked was NOT banning it or going full parent mode. I just kept asking questions like 'how do you feel after those late night sessions?' and 'are you getting enough sleep?' Eventually he came to the conclusion himself. Feels like a real W.