While, like many of you, I wouldn't consider getting one myself, I do know enough kind, decent, intelligent people that have tattoos to know better than to consider their presence as indicative of a character flaw.
100%
Years ago, when I was volunteering for animal rescues and shelters, I noticed a significant percentage of the other volunteers and staff members had tattoos - some very beautiful. The tattoos had meaning to them, which is all that mattered.
I've noticed the same thing among the vet techs at various vets I've had over the years. In fact, the vet tech who checked me in at the emergency vet two weeks ago had tats all over her arms, and she was the sweetest person I've met in a long time.
Personally, I will never get one, but that's just because I'm not interested in volunteering for any painful procedure - there's enough pain in life without going out and looking for more on purpose! I have had enough experience (medical) with needles to last me a lifetime, thank you.
I don't have any objection to what other people do - it's none of my business, just like my choices are none of their business.
Times have definitely changed since I was growing up in the 50s-60s. Back then, the only folks who seemed to have (visible) tattoos were sailors or prisoners.
Not too long ago having tattoos could disqualify you for most jobs, so I'm glad things have changed.