Prospective EZY cadets don't.
These
prospective candidates are
precisely the people that can stop it - by simply not signing up to it - just say "no thank you, those terms are not reasonable for the amount of responsibility/debt I have".
If a lot of people actually stopped to think for 2 minutes as opposed to hurling their cheque books at the agencies what do you think would happen to T&C's / contracts. As long as you keep coming (in droves) so the contracts will get worse. Plain. Simple. Painful. Reality.