That's entirely false, the maintenance crew are highly trained people they don't figure out things on the go and when they have to figure out solution to an issue, it's based on what they know about the aircrafts from their training.
Maintenance crew are highly trained people that in strange situations can pause their work to figure out a fix and ask experts what to do.
Very different from how a pilot has to handle strange situations. Being ready for anything in an airborne plane without a pause button is so much harder, impossibly hard, and not every air authority tries as hard to reach the impossible.
Totally agree. Maintenance staff often get ignored. It is worth pointing out how skilled these people are and, in general, how dedicated they are to their task. It is also worth pointing out that often maintenance do get involved in emergencies, especially those that work on the line. I had a guy catch a bleed air leak and signal fire in seconds, saving the engine and potentially a lot more. We like to think of the pilots, but maintainers deserve a lot of credit.