I was looking at some documentary about manosphere, and it is crazy. Those ideals are the complete opposite of the naughty gentleman ideal that we had growing up reading Alexandre Dumas and Jules Verne (yes, I am that old). But these 'kids' today are dreaming about fast cars, fast money and fast relationships. They believe those lies. Because that's what they are, carefully constructed lies to make money online.
I only heard the term "manosphere" a year or two back from someone here. It came to mind when I was writing the bit about what meme words people use, without really thinking about it.