Delaware Health and Social Services interview questions

I applied online. Several months later I recieved a quick phone call to schedule an in person interview. I was under the impression I was meeting with the single person who scheduled the interview, emailed me the instructions, and emailed me three reference forms. I traveled six hours for the interview, and it turned out that it was for a completely different position with a panel of three people, all of which were EMS workers. It was extremely apparent that they did not read my resume or application package. I'm a lawyer and clearly emphasized my legal knowledge and experience reguarding bioethics, public policy, healthcare finance, etc. Also, as soon as I walked in, a woman chastized me for wearing a mask. I stated that the instructions specifically demanded that a mask be worn. She then asked me if I had a medical condition, which legally you cannot do during an interview. She said if I did not have a medical issue that I had to take the mask off. I just traveled to be there and it was in the hospital for the critically ill, so you would think if they actually prioritized healthcare they would want me to wear a mask. I should have just turned around and left right then and there.

Details about the position were gone over. Three people each asked questions and took notes when I responded. They were very cordial and professional. I was comfortable asking questions during the interview.