I think the bigger problem is we filter for conmen. You can become a billionaire for vaporware and are less likely to if you actually ship something.
There are plenty of smart people who are highly passionate about things other than money. The problem is a large portion aren't at top name universities and doing don't have the connections. Problem is, they spent all their time learning their craft and not how to market their ideas.
I disagree that it's just because those jobs pay well. Look at what people are investing in and how it works. We throw tons of money at obviously bad ideas, obvious cons, and anyone that took a semester at Stanford. There are plenty of Bitcoin billionaires! There's tons who have made riches off the VR hype wave before that.
I agree that we put too much focus on finance and the like but I think more importantly we have a system where you can get ultra wealthy for producing vaporware. It's much easier to build hype than build a product. You still get people who become millionaires & billionaires by shipping things, but we created a system where we reward conmen. Ultimately, the con is easier than the actual job.
There's a lot of that tech can do but let's be honest, our industry has capitalized on the boom and bust cycle and accelerated it. We're not the only ones, but we're a big player and it's easier to hold our own community accountable than get others to change.