Toxic masculinity. This ideal that the only emotion men should feel is Anger, or that having feelings makes you unmasculine. We repress emotion instead of learning how to feel emotion and it's completely unhealthy and destructive.
There is a lot of discussion now about what's going on with young men in particular -- there seems to be a lot more directionless/malaise going on. Gender politics seems worse as well. In the manosphere, the blame is being put on women/feminism.
It really means that us guys, need to step up when it comes to policing our own and help those we see slipping into violence and fear mongering and placing their troubles on others.