ChatGPT is immeasurably better than google assistant. Tons of people use that already, there’s no way they don’t upgrade it. Sure it won’t be the same, but it’ll follow the same idea of a massive transformer trained on the entire internet.
How old is the data that ChatGPT is serving? How costly or feasible is to update it?
In short, the ChatGPT is frozen in all directions. Those are technical limitations.
ChatGPT is an amazing tech demo. It distrupted the Big Tech. That's great. But, we'll need to wait for the new generation. Not ChatGPT iterative improvement.