It all comes down to money I think, which business solves the most of people's problems. That's where the money is. How hard or easy it is to build doesn't even matter.
Our field is more of entertainment. Some end-users like it, some don't. Do they require to buy it? not always. This applies to VFX studios for movies. Unlike Google, that even programmers like us now need to search for more solutions using that thing. "Google first before asking" kind of thing, right?
Now, without much money due to target market that is pretty much limited, I don't think we can be paid more than we can expect, even if the managers and/or top executives are saints.
Heck, even many of us make games using tools by the developers from Microsoft.