If they truly want to get rid of their US workforce, why would they be hiring new US employees? To get rid of US MTs they would have to first stop hiring US employees, hire offshore only, and THEN let you run out of work.
When I look at Nuance (or any big company) I don't see evil, I see incompetence. If you can pinpoint the incompetence, you can make a case to the higher ups --who, you rightly recognize care most about the bottom line-- and get changes made. It does take time but it happens.
I get that you're venting and looking for support. But whining about the situation on a forum like this, making illogical points, and asking hysterical rhetorical questions ("At what cost to your soul?" Really?) won't help you.