Is he being judgmental orrrrrrr?

So my bf thinks that tattoos and piercings on girls is the biggest turn off ever. He literally shudders and/or makes a comment on how he just doesn't find it attractive when he sees girls with tons of tattoos or body/face piercings. But it's okay if guys have them. He's never been really pushy about it, he just says it as his own preference. I don't have any and I'm really not into them for myself anyways but should that be something I should be worried about in his character or should I just brush it off because it's an opinion in what he likes or doesn't like.