Based off what?
Jesus is the fulfillment of the law...he didn't say it has been abolished. This is rather clear but somehow gets forgotten often.
As to Tattoos it can go a long way to open up a dialogue with a stranger when you ask them about their ink or show an interest.
Leviticus is clear enough to me. Same goes with cross dressing...that's also not in the NT but in the OT, and drinking blood
I've known some well respected christians who let their children get tattoos and it's all just rather confusing. Am I being judgemental or legalistic? I don't think so. It seems clear.
What's unclear is how most believers see it. The only encouragement I've given people is to tattoo a scripture reference to your favorite scripture if you aren't going to take no for an answer. Binding his word around you in a sense.
I personally thought about getting Job 31:1 around my wrist, but it just didn't ever feel right. Practical? Sure, but I just wasn't ever able to do it.
I look at my skin closely in those moments and I'm like...WOW.
It could just be it's not my thing but there are other things in leviticus I've been super curious about doing only to not do them because they are there. May be a minority opinion but there you go.
It's not about following everything in the law for me...it's about doing my best to agree with the word. I fall short certainly and am not trying to live under the law anymore (in a save yourself fashion) but if it's spelled out for me I can't just not give it serious thought.