I'm personally covered in tattoos, but only in places that are not visible in scrubs with my hair down. I've always had a bunch of piercings too, but had to take out most of them. All I have left is my ears, septum, and tongue ring all of which can be hidden during my shifts. When I started out in nursing I worked my way up from CNA to med aide to LPN-C. Now I'm waiting to take RN boards. A lot of it depends on the facility and what regulations they have. During RN school I got so frustrated with being the round peg put in the square hole that I went and got my ears modified. I figured I could still be my individual self, and you can't make me cover my ears. Lol But I really feel the same as you, the times are changing.