7 - PROHIBITED ACTIVITIES You may not access or use the Site for any purpose other than that for which we make the Site available. The Site may not be used in connection with any commercial endeavors except those that are specifically endorsed or approved by us. As a user of the Site, you agree not to: ...
23 - disparage, tarnish, or otherwise harm, in our opinion, us and/or the Site.
You are looking to hard into it.
Critique =/= harm
Harm means publishing a hit piece full of lies.
yes, it gives them the ability to ban due to ToS violation. Those of you not willing to agree to the terms are free to do something else.