It is hard to get passed the first paragraph here. Even if I think "big tech" does terrible things, I think blaming them for a boom/bust cycle is idiotic.

Could their behavior be a big part of what we should study in knowing how to control things better in the future? Almost certainly. Does it help to frame them as a villain? I'm far less sold on that. Especially if you don't offer any sort of path on how things could have been run better.