To each their own, I’d think!
Can’t deny I haven’t seen my fair share of adult material (because Tumblr), but I still tend to not draw that sort of stuff myself.I feel that age is something many folks refer to when it comes to things that go past a general rating, and I tend to respect the ‘18 or older’ thought on it.
Plus, given where I’d like to take my art later in life, it probably wouldn’t be best if I did adult art. :)