One example is my gf: set production assistant wages have not gone up with cost of living in the area, at least for the companies she works for. Set production assistants are freelance, non-reliable work with sometimes terrible hours. You think they'd make okay money. But even in L.A. where the industry is at it's biggest, they're usually shortchanged.
Another example: A friend of mine accepted a position as a mid-level gameplay programmer at a place that is choosing to pay them hourly so they can make them work overtime without having to pay $100k or more, because of CA law. Yet another business strong-arming someone who wasn't in a good position to negotiate due to circumstances. Hopefully that friend can work their way into a senior level position soon, but even then not every place pays senior level as well as they should.
Industry can be very stingy, focusing on the short-term business instead of long term employees.