What historical events are you referring to?
I consider myself a disaffected male, and am curious to understand my situation from a historical perspective.
It all has to do with incentives and the role of men in societies which to some degree still apply today. Stop giving men incentives to have families or any other reason to care about younger generations, and they stop having a reason to care for the future. Don't give them an incentive to care about the now (wives, partners, comrades), and they stop having a reason to care about the now.
Not having people care for the future is a great way to make them live their lives as short-sighted and hedonistic* as possible, which further affects their reason to care about the now beyond themselves. Not having people care for the now is a great way to incentivize inner conflict and have a party rise to fill the gap.
*: Hedonism on its own has a whole slew of other problems I'd rather not get into detail with, but for the sake of comparison, online dating apps' meat market approach hasn't exactly helped younger people obtain more satisfying relationships.
[0]: https://en.wikipedia.org/wiki/Societal_collapse#Examples_of_...
Societal collapse is probably something most people desire to avoid, and if the large numbers of disaffected men are the 'canary in the coal mine' and symptomatic of a weakened society, then we as a society also want to come up with solutions to ameliorate that particular suffering as a part of strengthening society as a whole
To quote Bill Burr "There are no feminists in a house fire"
too many soldiers
too many men, not enough solders
too many immigrants
not enough immigrants
immigrants didn't integrate
immigrants integrated too much
not enough defense spending
recession from too much defense spending
lack of scientific knowledge
proto-technocracy instead of realpolitik
i.e. take your pick of too much like today
not enough like today
as well as the worst thing to happen to civilization
not actually that badMost people interpret inflation as obvious government mismanagement, I interpret it as an inevitability because of the inherent conflict between medium of exchange and store of value caused by using gold as currency.
Saved money that is used as a store of value interrupts the circulation of money which then stops the payment of taxes which then forces the government to find a substitute for the loss of tax revenue. The answer is to separate the medium of exchange and store of value function into two separate "institutions". Cash is not a store of value, banks delegate the store of value by giving loans to producers of value i.e. companies and entrepreneurs. If you just save cash/gold, there is no guarantee anyone is going to produce value in the future. You are basically speculating that there are going to be people in the future that will gladly take your gold and then people act betrayed when that speculation didn't pan out.
not enough cryptoI remember (and therefore don't have a source for) users on the web claiming the rise of fascism was enabled partly by strongman leaders engaging all of the disaffected men en masse to serve said strongman's agenda by offering them the things they wanted (respect, status, stability).
If my tripping of Godwin's Law is on the right track, then the GP may be referring to Weimar Germany where Hitler was able to take control over a very quick timeframe, starting with disaffected men and eventually spreading the message to the general populace, taking over the country's government sans violence (though there was certainly violence and intimidation near the end of the Weimar government and probably before then that I am unaware of).
Or, much more likely, the GP meant something else entirely, and I am Wrong On The Internet!
And yes, it is somewhat ironic society is making the exact same mistakes it has before: forgetting how destructive a large population of uninterested young men is towards society, without ever having to be violent.