I definitely feel like this in an entire simplication of an issue.
It's just the old "someone does something wrong they are entirely to blame" fallacy. Or the old standby of "men are to blame for this"
I definitely feel they have some accurate readings on the world. Girls do fuck around with a small group of men who have an abnormal amount of partners, then settle years later when shes not as desirable. Girls do get to go for athletic guys, if you're an arsehole it will get you places in life including with girls, girls only like boys that are tall and will tell that to everyone. (I genuinely think this is one of the worst everyday norms in society. Tell short men he would be attractive if he was tall is okay eventhough they can't change it. But saying a fat girl would be hotter if she lost weight is awful, eventhough she can control that).
I'm lucky that I must have been at least somewhat in the top half of men 6ft+, good at sports, good in school, somehow I can be charismatic and funny eventhough I have wondered if I got autism. But I can definitely see the system. I can definitely agree with some of the points people have made online and see the horrible ways guys have been treated and see that people have it worse than I do.
So I don't think they are fully to blame for all this. Some of it is society degrading, some of it is increasing competition, some of it unrealistic expecting from women, some of it is that "men are to blame" and "women are innocent" in all matters, and some of it is actually they need to sort their shit out. But putting it all on the last point and acting like they are mental isn't right, they have a point and need to deal with it better but society also needs to treat men and boys better. Young white men in the UK are worse of than anyone when it comes to careers but you will constantly see everyone being given a leg up instead of young white males, even white males can't apply for some jobs.
My personal opinion is we need to bring back men and boys only spaces. The best and most supportive times, where I got the most growth where in boys only clubs like scouts and the rugby club. But when you get older unless you got a guy only friendship group this doesn't exist. I think it is a requirement for most guys mental health.
Taking from that article
" incel mental health was "through the floor", with 20% having daily thoughts of suicide and high levels of loneliness.
In addition, he said a quarter would be offered immediate antidepressants or therapy if they completed an NHS depression screening form"
Men are lonely. I know let's drug them. This is the point, why not advocate for some men only socialising. Plus my problems with girls was helped a lot from other guys. Guys still have to be the ones to initiate with women and my social anxiety was so high. But having you friends saying "go on. She's looking at you. Go talk to her. Stop being a fucking pussy and just do it" Then if you get pushed back you get the "aw don't worry about it mate, it happens to us all. Have a beer, you'll feel better. I thought you was in, but fuck it you'll get someone else" that support from men is I think the only thing that allowed me to talk to women as more than just friends.