Do pilots get fired for go-arounds because of wind?

Answer 1

Yes, there's a shortage of pilots so they are routinely fired and replaced by unicorns when they use their professional judgement to ensure the safety of hundreds of passengers and an aircraft worth hundreds of millions of dollars.

Answer 2

No.

If there ever was, the pilot would likely file a complaint for wrongful dismissal, the NTSB would step in and verify that going around was the right thing to do and the airline would have a massively bad reputation as a result.