Ok, let me explain to you.

For every good policy there are ways it can be exploited. And some companies take advantage of it.

I have hired some folks on H1B and most of them are hard working honest residents who are equal if not better than local hires. Only exception were 2 who were let go. Local hires on the other hand are good to average, just one I would call really really good.

Locals and H1B are paid exactly same, no difference whatsoever. Infact some H1Bs are paid base $300k plus bonuses. Why would I approve it if they were bad or I was trying to cheap out?

This is not the norm and neither is Disney case. I hope you got the gist.