A lot of people.The reality is that we don't really know, who saw this massive of price reductions across the board?
Musk said this would happen back in July. And multiple other times.
The only real unknown was when and how deep they would be. It was pretty obvious there was a huge commodity bubble but any time you mentioned it in the context of Cybertruck pricing people would shout you down.
Pages of this on other threads here.