'incels' (basically a women-hating male virgin subculture) in Poland
Isn't it more an unintended consequence of second wave feminism* and increased stratification?
The most... functional model of society is one in which a large majority of people end up in long term monogamous relationships and one in which people don't spend too much time engaged in status striving....
Neither one of those is the norm in the US or the UK (and it's slipping in Poland at an alarming rate).
Most women in most western countries most of the time prefer to marry men who have higher social status than they do which used to be easier... more equality between the sexes mean that more and more women and men get squeezed out of the marriage and family market....
Similarly, more stratification (probably greater now than at any time in history in the US) means fewer winners and lots more losers....
incels hate women
Which comes first, the chicken or the egg?
*second wave feminism (as opposed to the nausea inducing third wave) was very welcome and needed but there's no such thing as a free lunch and it has created some problems as well...