I sense that you have picked up that there are problems among demographics of men stemming from their disillusionment with their perception of their own representation in society.
However, it's a typical trap that these types of men fall into, to turn around and blame women. And when they can't target individual women as a reason for their discontent, they blame the "feminism" for it.
Do you realise that the aims of feminism are there to tackle issues that women and girls face? That's not saying that men don't face issues too. I'll even let you in on a secret - patriarchal societies with their idealised archetypes of both men and women, are the cause of this pain. Not women.
Stop making feminism a negative thing because it's not about you. It's about lifting women and girls up, not bringing men down. Stop viewing it as an attack on men. Adding the weak caveat of "oh okay only some feminists" is not sufficient to hide your dislike of women.
There is no "logical" reason to be against feminism or to find feminism a threat to men. It's just a way to dress up misogyny into a more socially acceptable form. I would not be against men rallying around their own social issues, if it weren't for the fact that they always seek to blame women for their problems.
It's really insidious actually. Even without looking at wider societal issues, like gender pay gaps, removal or pushback against womens' reproductive rights and bodily autonomy, etc, the threat women face from some ordinary men is demonstrable in huge numbers. Domestic violence, sexual assault, harassment. Feminism seeks to address these demonstrable inequalities and injustices. Feminism wants to do something about it.
However a lot of what I see from, for example, MRA movements, focuses so much on why women are bad, and how our own suffering and victimhood is actually more of a problem for men, than for women. Instead of focusing on the very real issues men face in this world today, and thinking what can we do about it, they use those issues as fuel for their already existing misogyny. They're tod by EACHOTHER, not women, that they're undesirable, or should feel guilty, or that the world hates them.
So what we mean by "men sorting out men", is actually simply, stop expecting feminism to cater to men. Support men's mental and physical health without constantly relating those issues to how women are at fault. Stop hating feminism. Stop coming onto feminist threads repeatedly using the word "illogical" (aka irrational aka hysterical) when you have literally nothing to back up your justification of how feminism is out to get all the poor men and boys, and is not actually just there to attempt to protect women from the many, many injustices women face all over the world just for simply being women. Regardless of age, race, class. Women are abused or held back all over the world just for being women. This is why feminism exists.