If you do work for them, leave and get a job elsewhere
Yeah because there are thousands of vacant jobs about and nobody chasing them
I agree, if you don't like what you do then plan to make a change but it's a bit harsh and for many people entirely impractical to say leave and get a new job just like that!
For what it's worth, I know a couple of people who work for FR (flight deck and crew), yeah they say it's hard work but don't moan about pay and conditions