Clarify how it "disrupts the price of work".
Not every worker is equal in productivity, I assume we all agree on this.
If employer wants to employ workforce for some simple "low-profile" jobs, he must pay them all the same regardless of how good they are at their work.
This means the price of work is not proportionate to productivity.
It would be illogical to pay someone more than what he (or his work) is worth.
So the employer don't hire.
Now, if he could pay according to productivity he could employ.
One of the most worrying things I see here is that employers can't pay young people less than the "minimum level".
This makes it difficult for employers to employ young persons fresh from school who don't have experience... their know-how is not on level of a professional yet but employer must pay them the wages of professional.