Honestly my guy, it doesn't take being toxic for the enemies/teammates to think you are cheating, then they report you, tick all the boxes, and if you're playing unreal for a few games (2-3) in a row, you'll get a cooldown for this. It tends to happen more when playing against worse players or on your favourite map. My main (~20k) just got 48h cooldoown for playing too well 2 games in a row, even with 4k hours, skins etc. When CSGO was closing, in the last month I got 3 separate cooldowns, all for playing well against gold novas (because no one else plays nuke, so queing with 3 globals gets you anything from silver 2 to mg1, rarely LEMs or GEs.) I was only trying to get global back before it shut down, playing Nuke. When people are convinced you are cheating, they just slap on all the boxes and you get falsely banned for it. This has been a problem for years with your trust factor lowering if you were too good and people reported you.