I think progressives never thought about this because we banked on immigration and demographic change allowing us to win culturally and electorally but the issue is immigrants tend to be overwhelmingly male, that is how Trump won actually he won over a lot of Hispanic,Black,Asian and indigenous men who feel humiliated by a new culture, economy and world.
So what can we do rhetorically and policy wise to win more young men over ?
education, because of centuries of mysogyny, now that women are getting alot of funding and help in thier college careers, and beyond. and men are practically ditching it halfway because they dont see themselves even with thier degrees getting a job in it also a little sexisms plays into it, this makes them extremely bitter and turn to right wing echo chambers, because it gives them validation. an asian ytubers did this, got extremely bitter because his psyche degree had no job , so now hes a trumper, and blames educaiton is useless to thier followers.
also socially women when interviewing are better at getting certain jobs than men, like in biology related fields.