What’s the difference between banned and terminated? Or is there none

Ban can be from a few hours to weeks or months, but you’re allowed to come back if Chaturbate allow it.

Termination, just means that. Chaturbate has terminated the contract between you and the site. You’re no longer allowed on the site.

Both will receive warnings before any of them happen, so it’s advisable to keep an eye on the site or emails when you receive them.