Tattoos are really popular but social norms especially among the older crowd die hard.
I’d say don’t do a tattoo if you are not willing or able to cover it up in many situations.
Tattoos aren’t a fashion statement that you can take off–they are a very personal statement. No matter how small it’s apparent to someone else that you’ve made the decision to ink yourself in a very permanent way.
And most business dealings are not conducive to “personal” statements which is why it’s better to cover them.