PlayStation Network users claim they're getting banned for no reason

A bunch of people online say they're been banned from PlayStation Network without good reason, and the bans can't be appealed.

My account permanently suspended for no reason?? Please somebody tell me there's a way to fix this. : r/playstation

PlayStation Network users claim they're getting banned for no reason

WHAT HAPPENS WHEN YOUR ACCOUNT GETS BANNED ON PS4?

Official Message From SONY claims KB/M is a punishable offense in games.. but you have to report them individually? : r/Rainbow6

AI-generated answers temporarily banned on coding Q&A site Stack Overflow - The Verge

Access to PlayStation Network by this account has been permanently suspended due to violations of the PSN TOS and UA Error code WS-116367-4 : r/playstation

Why Have I Been Banned from Minecraft?

If someone calls me 'trash' on the PlayStation network, do I have enough to get them banned? This person got me on a technicality and I want to get him/her back.

how do i appeal this? i didnt even do anything? : r/playstation

How to change your PSN online ID