There more i think about it, the more i think they might be into something to make lag less perceptible.
You see, the predicting nature of netcodes seem to be the whole reason we are able to play fighting games that don't feel like stopmotion over the internet given that the lantency is not outrageous like, between 60-150 ms, most fighting games with good netcode feel alright.
Now, the reason why these netcodes work so well seem to be because they can predict and rollback seamesly for our eyes, the frames of animation that get cut off are mostly imperceptible.
Considering that prediction is so important, what if google is planing on
tracking or gaming habits and reaction times and then predict your decisions given you past behavior. This sounds super shady, no because it could work only, but because this could be
very valuable data if tied to your general profile that google tracks. They would have not just your searches behavior, but your shopping behavior and social behavior if crossed with facebook, but also your decision making behavior too, for example, how much risk you take in which situations, how fast you make decisions under which circumstances. How willingly do you spend resources and in what, etc...
This shit looks creepier than they tracking my cellphone, holy shit...
THERE is the value proposition in Stadia, no wonder...they are going to sell the info they get from you playing games in those servers..