Do piercings make people less professionals?

No but appearance can make a difference to how people judge you

No, I mean unless their brain is pierced (which I don't think they do).

Depending where and how many would bring this into question

Of course not Biden has a prince Albert and he is president

If it's excessive it might look weird but I do not believe it interferes with their ability to do the job.
Once you get to know someone, what they look like doesn't really matter anyways.

It depends on the piercing. I hate nose studs. Rings slightly better cause i can drag you any where if you piss me off

Of course not. It's more of how they're perceived by other people who may deem it unprofessional to have piercings. I would argue that one judging a co-worker who's doing an apt performance at their job just because they might have an "unprofessional" piercing is actually pretty close-minded and unprofessional within itself. But that's just the world we live in.

No, I don’t think so. At , I only have a daith piercing .
I am going to add another this summer.

I work in a very conservative profession. I am pretty certain that my appearance would not be accepted by all areas of the US.

I am good at what I do, my appearance has no impact on my ability to do my job .

Yes, I think so.

Not sure, but if I see 7 earrings in one ear, I'm wondering what statement they're making.

No peiercings for me! I used to want in my ears but im glad i never did. I like women with piercings. I dont have myself.

Professionals use their skills and head at work; Not their piercings.

Subjective. I don't think so but I'm sure others would.

It shows a personal style above business image.

Objectively no, but judgements vary

Yeah, puts me right off people who have them.

No in my opinion.

Depends on how many piercings and where. It obviously doesn’t stop someone from being professional and doing their job well. In companies where the employee isn’t interacting with customers, there’s not even the problem of perceived unprofessionalism.