I don't disagree. But for me, their mistake wasn't in the algorithms or their approach or anything like that.
The problem has always been, and now will likely always be, the hardware. I've written about this at length in my previous comments, but a split happened in the mid-late 1990s with the arrival of video cards like the Voodoo that set alternative computation like AI back decades.
At the time, GPUs sounded like a great way to bypass the stagnation of CPUs and memory busses which ran at pathetic speeds like 33 MHz. And even today, GPUs can be thousands of times faster than CPUs. The tradeoff is their lack of general-purpose programmability and how the user is forced to deal with manually moving buffers in and out of GPU memory space. For those reasons alone, I'm out.
What we really needed was something like the 3D chip from the Terminator II movie, where a large array of simple CPUs (possibly even lacking a cache) perform ordinary desktop computing with local memories connected into something like a single large content-addressable memory.
Yes those can be tricky to program, but modern Lisp and Haskell-style functional languages and even bare-hands languages like Rust that enforce manual memory management can do it. And Docker takes away much of the complexity of orchestrating distributed processes.
Anyway, what's going to happen now is that companies will pour billions (trillions?) of dollars into dedicated AI processors that use stuff like TensorFlow to run neural nets. Which is fine. But nobody will make the general-purpose transputers and MIMD (multiple instruction multiple data) under-$1000 chips like I've talked about. Had that architecture kept up with Moore's law, 1000 core chips would have been standard in 2010, and we'd have chips approaching 1 million cores today. Then children using toy languages would be able to try alternatives like genetic algorithms, simulated annealing, etc etc etc with one-liners and explore new models of computation. Sadly, my belief now is that will never happen.
But hey, I'm always wrong about everything. RISC-V might be able to do it, and a few others. And we're coming out of the proprietary/privatization malaise of the last 20-40 years since the pandemic revealed just how fragile our system of colonial-exploitation-powered supply chains really is. A little democratization of AI on commoditized GPUs could spur these older/simpler designs that were suppressed to protect the profits of today's major players. So new developments more than 5-10 years out can't be predicted anymore, which is a really good thing. I haven't felt this inspired by not knowing what's going to happen since the Dot Bomb when I lost that feeling.