For instance: the guy who takes the ticket at the theaters in my city (Phoenix) is often a DD person. I thought this was odd, until I made the connection that this is literally a partnership between that company an the charity I'm talking about.
Most punk kids will get bored at this job, be snarky, not want to do it, etc. But some people with certtain DDs actually really enjoy it. They get to talk to people, they feel useful instead of feeling like a burden, they get a paycheck, etc. And for the company (harkins theaters) they get a happy, competent employee that enjoys their job.
It's a win win. And it's a perfect example of embracing the concept of "differently abled" instead of disabled. Made me really happy to learn that.