I'm looking for a pejorative word or phrase for a professional who distrusts the abilities of laymen to do things for themselves, and advocates inaction even when it is an emergency and within the person's capabilities. . A "leave it to the professionals" type of attitude, taken to an unhealthy extreme.
Similar to this question, but on the side of the professional.
The best I can think of is a "professional elitist", but that really fails to capture the idea precisely.
Imagine an EMT who recommends against doing CPR, because "you'll mess it up. Just call 911 and wait for us". Or a firefighter who advises against using a fire extinguisher. Or a cop who advises against ever defending oneself in fight: just call 911 and wait for us to come help you (granted that could be potentially be more reasonable depending on the situation).