Buy Cyberpunk 2077 now and get Stadia Premiere Edition free [Ended]

And yes, going back to Stadia, this cloud service is an order of magnitude behind from Shadow, that from GF Now. Buying games so that only Stadia can launch them? This is just insane! Even the pioneer of Cloud gaming Onlive was CloudLift, where supported games could be plugged into the Onlive cloud. Apparently Google is so obsessed with the "divercity", with social, national, ethnic, gender quotas, so that they forgot to select employees based on their professional qualities.

Nope. I not have any problem with installing and run any game, included anticheat systems. All works like in your own computer.
Very well, as I said, I haven't used it, so I didn't know.

What profit?? Shadow do not provide ANY games. In Shadow you run you owned games via Steam, Uplay, Origin, etc. You have purchased games, you can play them. What you game bought - what you can install&run.
What I meant was... let me explain what I meant by giving you a different example:
Someone builds a road for bicycles, the access is paid and you have to bring your own bike.
You have this great idea, that you will set up a shop right next to it where you are going to sell bikes.
From ethical view, you should ask the owner of the road, if you can set up the shop as you will profit off their creation.
That's what I meant.

Just because, because can do it. You can do something while the game is installing or while you wait for your session in multiplayer. At Amazon AWS, people write programs, test games and distributed systems, and conduct security tests for operating systems.
Well, from what I remember, GeforceNow has pretty fast download speed and I don't remember waiting too long any time I was playing. (I used to play Hitman 2 with dlcs with it, which is almost 110GB)

Pay for what? They don't set what you, customers, can play and what you can't. You are given remote access to cloud equipment, you do whatever you want on it, within the limits of legality.
I was reacting to you saying "A service that stay face to face to customer." as that sounds like something some advertisement would say.

Currecy locked to choosen datacenter, for USA US-datacentres you can pay only in USD, for United Kingdoms - GB-DC (real location Paris, France) and you can pay only in GBP, for Europe - EU-DC (France-Netherlands) and you can pay only in EUR. Price in USD better that other else, but it is possible to pay $ only for US-DC, for American Shadow version.
That still looks kinda odd, as I don't see the reason, why couldn't they just convert the currencies?

1) Geforce Now supports a limited number of games. Moreover, their number even decreases over time. Origin games are NOT SUPPORTED. Rockstar Games (GTAV, RDR2) Games - NOT SUPPORTED. A year and a half ago, GTAV was at GF Now, now not. Activision-Blizzard Games (Call of Duty Series, etc.) ARE NOT SUPPORTED. Some Ubisoft games are not supported, for example Ghost Recon Wildlands. Previously, this game was in GF Now, I sometimes played it there. Thousands of games, especially those without Steam Cloud Save support, are simply not available, you can't even install them.
This goes back to the ethical stuff. They don't have to ask for developers permission (or have to because of legal stuff) and so if the developer doesn't want the game to be available using Nvidia Geforce Now, they have to remove it.

Any network failure, any inactivity for 2-4 minutes and goodbye to the game session, goodbye to the match in the multiplayer game
No. I have used Geforce Now for a while before and even if you are inactive it just closes the game window. Nothing stops you from launching the game again and continuing in your session. (or at least so did it work for me)

all the saves disappear
Your last save/autosave should be stored.

all the beautiful screenshots fly into a black hole
Screenshots are saved in your computer.

It makes sense to buy a month subscription for only for evaluation, to check whether the service suits you or not. If you have any difficulties, do not like the quality of the service, you can make a refund within 2 weeks.
Where did you find that? Only thing related to refunding was:
"Can I cancel my order and get a refund?
You can cancel your subscription any time if you've subscribed to a monthly subscription. You may be eligible for a refund if you're located in an Explorer State."
Explorer State is 10 states in USA. No refunds elsewhere?
source: https://shadow.tech/faq

In addition, in GF Now, even for real money, games remain the maximum game session is 5 hours,
I would say that's more than enough?
Playing (only) 5 hours in one session is already quite unhealthy. (also nothing is stopping you from leaving your current session and starting another one)

the time of inactivity is ~ 4-5 minutes.
As I wrote before, this is not completely true.

One hour is nothing at all.
I would say it's quite enough. If you try to find more good things about it, it can help you make heatlhy breaks, so you don't spend too much time playing games.

There, after another half an hour, a non-removable countdown timer window appears.
It's not too big and doesn't affect the gameplay anyhow. (I can't even compare it with shadow, as it doesn't offer anything like that)

Here is a detailed article on gaming cloud services. Shadow is there in all respects, except for price, in first place.
Did you even read the article?
The reason why Geforce Now wasn't chosen the best was because it was in beta at the time of the writing.
Quote from the article:
"Shadow gets near the performance of GeForce Now and is available right now."
Even they wrote that Geforce Now was better but in beta. And that isn't true anymore and possibly even some more things changed? (maybe some stuff regarding shadow?)

But yes, I agree that Stadia is pointless.

Edit: Also, the article you linked doesn't look very good (in objectivity) due to the fact that it instantly threw a refferal code for Shadow, when I tryed to read it, which makes you question if it is biased or not.