-He argued that rape is no the same as having sex with a minor. He is right, that's not the definition of rape.
-A minor is not necessarily a child. You can be a minor and the next day be 18 in a porno movie.
-Never did Stallman said it was ok, He just raised the question whether Minsky knew She was being coerced by Epstein. Clearly not the same.
(it would be funny if you did; it would also be equally funny if you didn't, and are surprised that children didn't express said argument, even though you didn't give them the chance)