The people at the beginning weren't tech bros.
They're not the same people. The people who created things to benefit the world were largely driven out (slowly) by money people. Techbros replaced the geeks, freaks and nerds that composed the industry and did things for the greater good, because the bros realized you could make money in tech, and money was their right.
The current crop of people running the show in tech are pretty much evil, and it's money that controls everything. Many of the people working at these places are largely mercenary, because the people who pushed for projects to be aligned with the "greater good" were run out over time.
I want AI. I very much do. But not . . . this. This is the nightmare version of AI, implemented by brute force at the cost of insane resource consumption that the world can't sustain, all to benefit a tiny handful of d-bags at the cost of everything good, every artist and creator.