I find the negative here somewhat confusing (not trivial). Maybe something like

• The request is substantive in nature. We generally don't accept minor or cosmetic changes unless they are part of larger work in that area. Pull requests should solve a real, actual problem.

If feedback is requested and one month passes without a response we may close the pull request.

to me "introduce trailing white space" is clear enough but have no problem being extra-explicit

I'd say either Differential Revision or Differential review (i.e., Revision is the proper name that Phab uses, but it is just a review).

I think we need to clarify this with the in-progress core@ AI policy, and in particular be clear about what we mean by "using."

I'd drop "chatbot" from account, if you have a real account but are just cutting and pasting from an LLM it's your account that will be dropped.

I thought to maybe make it more generic... wise or no?