I can't argue against them, if they find this idea, they'll prove that something was wrong, or insults that occurred in many images in each stream. Multilingual users are fine, but bots, such as scammers, and others who are willing to break the TOS are likely to get their account deleted. Unless you need more enforcement to do so, just let the global mods handle the chaos or else it will go chaos again and this website will really go out of business.
Honestly, They did warn you about insults and spying on someone, and it makes them uncomfortable of what you are doing. This cannot work if this will prevent users from going into this website. If something has to do with racism, or any unfriendly topic to go through, they'll likely to delete the comment from death threats, racist act, or angry meanings on users. That's too diabolical from users.