I agree with your rules generally, but they're not workable when there's a big power imbalance between the offender and the offendee. Professors and grad students, in particular, have a massive power imbalance. A grad student's success in their multi-year quest for the degree is heavily dependent on the whims of the professor. The student must care about what the professor thinks. Escaping a tyrannical prof could set back the student's career by years.

I considered graduate education after I got my BS, but the risk of ending up as some professor's dog wasn't worth it to me.