Have you ever had an auto mechanic either not fix your car, create another problem, or make the original issue worse?

Took my car to a mechanic because the gauge cluster wouldn't light up at night. They tell my tail lights aren't working either and it was some kind of relay. I knew something was up though because they were working fine the night before. Took it to a different mechanic and they told me the problems were separate and the tail light issue was because the first mechanics didn't know what they were doing. Got both problems fixed for just $300.