Not because of the content, but because of groups of men all reinforcing this behavior.

I genuinely know more women than men that act like this. I can't say you're entirely wrong about the problems with normalizing behaviour and the like, but simplifying it to "men are disgusting and know nothing of 'real, actual women" when real, actual women are sometimes equally disgusting is, well concerning.

This particular brand of behaviour is usually about rejection of social norms far more than it is ever about the objectification of women. People who have been rejected by society like to take back the power by rejecting the norms of that society.