I have ear piercings and a belly piercing. Ear piercings are accepted at almost all jobs. Ear piercings that tend to not be accepted the most are those that are hanging from the either/ those that draw too much attention. A belly piercing is not visible since a shirt would cover it. With that being said, I believe I also have a bias of being someone without visible taboo piercings. In my opinion, too many piercings on someone’s face would draw too much negative attention and would make a company look bad. An example would be like the one below

Some companies go as far as banning piercings as stated in the article below.

https://app.croneri.co.uk/questions-and-answers/dress-codes-tattoos-and-piercings