Depends on the job, if it's some kind of office job gig then looks totally come into play and they definitely want someone with a family or a women since they're more likely not to quit their jobs and move up to other things as quickly as a single man and if he's a good looking single man he could definetly stir up drama and affairs that bosses do not want to deal with. Skilled trade jobs are totally based on nepotism you have to know a guy to get into those gigs without any fucking experience and that person has to personally teach you how to do your shit because everyone else will leave you out to rot you also have to talk shit about other peoples work, steal credit, and be a complete boot licker for your boss(like I've seen a guy get slapped by his boss and he had to stand their and take it or risk getting fired because no one is gonna have your back in case of a lawsuit, fuckER might snap though). Low level wage work is shit and you'll want to kill yourself every day you work there.