At least the job post didn't say "must have own credit card, or pilot must pay for own recurrent training."
Retension will be a continual problem with this demanding of a boss, and from what I've seen so far, this boss is probably untrainable to reasonable expectations, so I guess it's his problem that he has to keep firing and hiring pilots. The guy will never understand that the more he demands, the more likely that the only applicants will be knuckleheads with no where else to go.