Same shit happened to me it’s why I’m here, ended up being banned on even my 3 year old account… As far as I reckon it’s a device ban,so if you really want to keep using reddit try it on a different phone or computer Although I’d love if someone figured it out how exactly it works because I kept getting shadowbanned as well
Thank u for ur kindness stranger and hey life’s never fair yk, we move on with things as best as we’re able to and hope for better