A custom supercomputer dedicated to simulating folding proteins (two-state folders with nontrivial secondary and tertiary structure) from unfolded to correctly folded state using only classical force fields probably could work, and DE Shaw has invested a lot of money in that idea: https://en.wikipedia.org/wiki/Anton_(computer)

but, as I pointed out elsewhere, this would not be particularly helpful as it would use an enormous amount of resources to compute something we could probably approximate with a well-trained ML model.

It also wouldn't address questions like biochemistry, enzymatic reactions, and probably wouldn't be able to probe the energetics of interactions accurately enough to do drug discovery.