Yeah, I’d hire folks like that for only a few kinds of jobs. Bartender, bouncer, mechanic, laborer, stuff like that, sure. Anything in an office or where you are expected to wear “business” attire? No way.
The problem is, the kind of young people that tend to get a lot of tattoos are not usually the kind that plan ahead for their long term future and career prospects. So you can tell them this stuff and it doesn’t deter them.