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 ?
It doesn’t matter what MAGA does or what MAGA is, progressives need to define themselves independently of that. But a popular workers movement it is not. That crown for right or wrong belongs to MAGA.