Everybody who has been banned has done something illegal with their console: cheating online, loading backups, using CDNSP, etc. I'm not even sure Nintendo can ban you if you don't do anything fishy. They'd be in the wrong from a legal standpoint, wouldn't they? At the end of the day, I can only tell you what my own experience has been: do nothing illegal, and you'll be safe.this is what I'd like to know more about. I'd like to hack my switch and run homebrew. As long as I don't pirate switch games, do any funny business with Nintendo's servers, or cheat online is it fairly safe at this point?