The tech in general just isn’t good enough to do that much more. It’s like having a coal powered steam engine and then saying you’ll build a formula 1 car with it. They thought that with throwing enough money at the wall, a few breakthroughs in tech would fall out, but it doesn’t work like that. If you’re very lucky you hit one breakthrough, but they needed a few.
The tech in general just isn’t good enough to do that much more. It’s like having a coal powered steam engine and then saying you’ll build a formula 1 car with it. They thought that with throwing enough money at the wall, a few breakthroughs in tech would fall out, but it doesn’t work like that. If you’re very lucky you hit one breakthrough, but they needed a few.