I have worked in client facing roles and the vast majority of clients/customers are more likely to be fascinated by tattoos that disgusted. I don’t have any myself, but I have seen little old ladies commenting on staff members’ tattoos - positively. When a tattoo is done well it can be as beautiful as traditional art works.
I will concede to one exception however. Visible tattoos that are offensive in any way, are not OK, and I would not want an employee of mine working front line if they had a tattoo in this category (or they would be expected to cover it)