20 body piercings? Seems excessive..maybe even smacks of obsessive.
One,two,three perhaps but that many would make me pause and wonder when considering someone with that many for a job..I also don't think anyone would have a leg to stand on claiming discrimination either.
True it may not have a bearing on how well she could do a job but on the other hand someone who mutilates their body that many times might just have some issues that may lead to depression.Any hint of such a condition can make a would be employer shy away very quickly.
I think she has made her self unemployable and insisting that she can't remove any of the facial ones indicates that she isn't really taking on board what potential employers may be looking for.