Covid Mandates End Careers

You wanted to be a pilot since you were just a kid...and you made it - you are in that dream job and you've been flying for decades. Life is good. But then, your employer - an airline, a contractor, the US government - tells you that you must comply with a new Covid mandate. Wear your mask...take your shot...whatever it is that day. However, you've done your research and have no intention of doing those things since they are unsafe. What are your options when confronted with the "Job or Jab" ultimatum?