I don't know because who are we using as an example of a reasonable person? This is not clear enough. All I know is a bunch of people just got carte blanche to ban people because they don't like them with very little to reassure me that it won't be abused.
Also if it seems like I'm panicking... that's because I am. This is actually deeply upsetting to me. It's sad that I even feel the need to communicate that. All I'm getting back is a bunch of empty platitudes. What I would like is reassurance from Square Enix that there will be oversight, clarification, and / or an appeals process. That is all I want. I've sunk too much time into this account for it to all disappear because someone decides they don't like me and to sic GM's on me instead of talk about it. The vagueness of the rules leaves them exposed to being weaponized in that way.