What if you went to school and got at least a Masters Degree and a license from the state and practiced your profession for decades and then were told that you were not qualified for your job. That is exactly what happened to Licensed Professional Counselors in the state of Michigan. This kind of thing could happen in any state.

https://www.freep.com/story/news/politics/2019/10/17/mental-health-counselors/4011114002/