>>113286777Not everyone
>Hulk>Spidey>Scott>Rhodey>Hawkguy>Loki>Hammer>Vulture>Kaelicius>Mordo>Ganke>FlashI don't think any aliens, robots or weirdo deformed humans (Red Skull) have one aside from Tazerface and Jeff Goldblum (and even then barely)
Beards are just fashionable these days and for some characters it's their "punished" look, they only grow a beard after shit happens (Cap, Bucky, Wong, Happy)