Uncle Uncle:
Yep, and they tend to have the social skills of a goldfish and only approach really "hot chicks" who may sometimes treat them as a cute pet for an afternoon at "the girls" table in the Student Union, they may even "accept a date" (to get rid of him) and then stand him up.
Meanwhile, these guys never seem to notice (until it is too late sometimes) the shy, retiring, average looking girl (I'm not talking about buzzed hair cuts or weighing 500 pounds) just average (like most of the Incels) sitting behind them in class, the library or another table looking longingly at them.
By the time these guys usually do notice these women (if they even ever do), they are usually already either already married or decided to devote themselves to a career.
These are often some of the same young women who TURN DOWN, Mr. "Full of Himself" former "Hot Guy on Campus" who decided now that he's ready to settle down he needs a: cook, maid, Mommy and Mother to his precious heirs and having burned through all the "glamor girls" he thinks "you" will do just fine.
Both groups can turn into bitter Incels (and that was as true in 1975 or according to my Mom 1954 as it is now).
Today, however, if they can't get "something" they can complain about women all day to their buddies on the net, whereas Uncle Uncel usually only had a few fishing buddies to emote with (most of whom were married).
And both former "Mr. Hot Stuff" and "Mr. Nobody Lubs Me," can end up angry, divorced and miserable if they are unlucky enough to actually "catch" one of the more vapid young women (beautiful women can be wonderful people, but you know the type I mean) and then are surprised when they get taken to the cleaners, lose the kids and yes, are often unfairly treated by the courts and bankrupted.
I've seen this happen even more often with men from both groups who decide to fly to the Ukraine, Russia, Asia or whatever and marry a "real woman," who isn't "spoiled" by "Feminazis" or whatever and "knows how to treat a man."
While sometimes these marriages just work out fine, very often the lady knows just how to treat him, as soon as she gets her American, Canadian, or European Passport.
Sadly, a lot of Uncle Uncle's try to solve their problems this way, some do it two or three times...just ask the folks that run the "brides" tours (during normal times).