Ha! That’s the hype there. They made predictions, like any other model out there. Their models are better but not close to what we get out of xray crystallography which is a painstaking process.
Protein folding is nowhere near a solved problem. A third of proteins don’t have high enough accuracy.
I can also make a prediction for every single known protein, it's trivial to do. My own predictions would be uniformly wrong. The question is how accurate AlphaFold's predictions are - of course, this question was almost totally avoided by the news reports and DeepMind press releases. It is accurate enough (and accurate often enough) to be a useful tool but by no means accurate enough to say they "literally solved protein folding."
AlphaFold deserves some hype but this is a tremendous overstatement.