Just a simple example here.

You can see similar somewhat denigrating "jokes" depicting a man/men in other parts of the internet, like groups on messengers for example.

It translates to real life too, at almost any party, or gathering, discussion within friends circle, you'd see some men "acknowledging" or joking how women have it worse, or how other men suck.

Like there's zero group fraternity among men as a gender group, while with women it's polar opposite.

I personally witnessed so many times, how even a man who's supposedly proud of being a man, would sell out immediately, and start revealing "hidden" men's "motives or thinking" towards women.

Women rarely do that. They never beat down on other women to look good to you or to impress you, because gender group mentality among women is far stronger on average than it is for men.

So to go back to the example above, you would never see on reddit a "humorous" image of men taking off a woman's head because some woman said some misandrist stuff about men. It'd never be on upvoted on the front page, and it'd never be excused or laughed off by other women.

Everybody subconsciously understands that.
It's like in comedy, there are groups of people you can easily joke about, but not about some other ones.

Same here, men as a group are an easy punching bag, and other men themselves would have no problem making fun of men too. The latter wouldn't bother me as much if women group was like this too.

But that's not the case. I hate hypocrisy, and that as a woman you get to enjoy this protection of the group you supposedly belong to. Unfair.