I think they make these false equivalences in their heads as otherwise they would have to admit things were bad and then maybe feel bad or have to do something and that's all quite tricky
Easier to turn a blind eye with crap excuses
Like how wiht street harrassment loads of men say "I'd LOVE IT if women came up to me on the street and asked me out or shouted that I looked good!"
They NEVER reverse it properly and imagine being aggressively propositioned by a man twice their size.
They know really, they aren't stupid.
Of course there's also the issue that lots of men have in their lives proceeded with sex where they've had to do some fairly strong "persuasion" or worse and most aren't prepared to see what they did as wrong therefore they have to say that sort of thing isn't bad really. And it's large numbers of men who have at some point done something dodgy esp as young men.