As a US-based commie, I think we have such a long row to hoe in terms of developing class consciousness here. Decades of propaganda plus comfortable living conditions based on exploitation of people and the environment make even suggesting a socialist alternative to people makes them look at you like you have a horn growing out of your head. Hasan does good work in normalizing these ideas among young people, thus making positive contributions to developing class consciousness. Someone who isn’t as “pipeline-friendly” but more ideologically pure probably wouldn’t have a fraction of the viewers Hasan has.
Also, while I think the “crisis of masculinity” in young men is overblown, the reality is that the right wing has an entire ecosystem of people like Andrew Tate and Jordan Peterson who can sell young men on a false idea of a very unhealthy masculinity, and it’s been incredibly effective at pushing them to reactionary politics. Hasan is a great antidote to that as I think he (and others - I think Mamdani embodies this as well) provides a more positive version of masculinity that in itself I see pushing men leftward.