I would submit that if folks are contesting tattoos, they have a tad too much time on their hands and should considering really important issues.
True, tattoos are not the key issue.
Yet they are indicative of what a person thinks, feels and believes.
And most people with tattoos think, feel and believe in ways that are not Christian. Not conservative.
And if they are wrong on the minor issue of a tattoo, they are often usually wrong on the “really important issues”.