Would that be feminism or more garden variety compassion?
Humanism. Garden variety niceness. Noble things, but not feminism.
I mean, I get it. I have a soft spot for some groups of men too - farmers who have crazy high suicide rates, homeless men, boys with poor literacy skills.
I'd absolutely support men who are working to address problems in these specific male communities. I'm just not entirely convinced that it's the job of feminism to do it.
Males do benefit when gender is critiqued, but that's a happy side-effect of the project to liberate women and girls from misogynistic beliefs, expectations, behaviours and outcomes.
It takes a hefty dose of female solidarity to see things that way, however, because part of female socialisation is to consider men's needs as primary, and use much of our energy in responding compassionately to said needs. It's counter-cultural to say 'No, I put women and girls first.'
Globally speaking, there is enough feminist work, focused on women and girls, for any feminist to engage in for her entire lifetime. Of course some women will choose to focus on areas of male need, and that doesn't make them terrible, cancel -worthy people. It's just that they are doing work that is different to feminism.