getting consent is too much of a problem to prevent even a few rapes? So do tell, Loren... what is "the real problem"?Even if they did follow it it wouldn't help much--a rapist isn't going to follow it and the number of cases we see where he thought she meant yes but she actually meant no but didn't resist is quite low. It's a big effort on a tiny sliver of the problem which will detract from attempting to solve the real problem.
1) Forceful rape.
2) Drunken/drugged rape.
Both are far bigger issues than this--but doing something about them would mean actually doing something, not merely passing bullshit rules.
This is a way to pretend to be doing something useful to deflect the blame from not doing something about the real issues.