It's the whole business scene. Hiring the cheapest help is the norm and it's hard to keep expierenced people. I too am tired of dealing with people who know little or nothing about your craft. Recently did a party and had to lay out the schedule to the "coordinator" who stood there with her IPad and a blank stare.
If you love playing you keep trudging on and try not to let it all bother you too much.
Thank God I never had to depend on the music business for my livelihood. My greatest respect goes to those who can do it but I would of burned out years ago.
Just accept it for what it is.