This comparison is completely inappropriate. You're pitching the contributions of one individual against the mores of the entire society over generations, as if Walter Lewin is single-handedly responsible for this "loss of uncountable women". How are you not ashamed to do this?
> I'm sure there are many fun and engaging physics teachers at universities big and small across the world who can lecture equally well and don't harass women online. One of them can step up.
Well, MLK was a plagiarist. Do you think it'd be a good idea to stop celebrating his life and works, stop citing him, revoke the holiday, etc.? After all, there are many fun and engaging civil rights activists around the world. One of them can step up.