Not sure what you mean.
If they made the computer much faster, I imagine it'd get too hot or noisy.
The main failure IMO was that the only real innovation was a touch bar replacing function keys that as far as I can tell no one asked for or wanted.
However, macOS still beats Windows 10 because it's more intuitive and usable and has fewer quirks.
I don't want one of these because of the touchbar, though. It just seems unnecessary, and I wish they would've waited on a more practical innovation that would solve a problem and not remove physical keys and be a distraction and take away from design aesthetics.