it is what it is mate.
it's economics of business.Yes, have your moan by all means but that will change what exactly.
I was an RAF rigger, my training was easily good enough and difficult enough for me to pass the licenses required to get to where I am now.
You have to operate in the world -it takes less energy than changing it.
If aviation fell on it's @rse tomorrow, I'd retrain myself in something else and bounce back too. Feeling sorry for yourself is useless