Tattoo sets with no tattoos

Only so I watched a show called skin wars. It was a tattoo show and one of the tattooers didn’t have any tattoos and they said it was crazy to not have any! We’ll if they are going to be like that then I don’t want a surgeon to cut me open if he’s never had any surgery. Or I don’t want a male doctor to deliver my baby or a female who’s never had a child!