While a mortal computer could work for some stuff, how are you going to train it? It seems like each computer would need to be trained on a large training set,

While a mortal computer could work for some stuff, how are you going to train it? It seems like each computer would need to be trained on a large training set, which is going to be slow. If the computers are the same, then it seems like it is going to make it a lot faster to upload a trained model.