Is not so much about power but rather how energy efficient ARM can be when compared to x86, which is a big advantage when talking about small devices. So it's not like I pretend to play big demanding games on an ARM chip but rather all of those smaller indie games, and older stuff, those that could absolutely run on something like a decent phone.
There's a few small pi-like boards where they managed to get Steam running along with quite a few games, but so far it only works on Linux distros and every time Valve pushes some update the compatibility can break, that's why it would be nice if there was a native port of Steam for ARM and Box64 only had to deal with the games themselves (although that would require official support and that does indeed make it a lot less likely). Last time I read about it nobody had managed to get Steam running on Android tho, but it's only a matter of time I guess.

I hope RISC-V takes off, I've been hearing about it for years and the idea of an open architecture is so cool, but it's gonna take quite some time before it has the level of adoption of either x86 or ARM, those two have been around for decades.

No what? And I know what you were doing so I was correcting your assumption that I didn't know what it was.
Just like Stadia, it's Google's attempt to barge into PC gaming with no real expertise, no plan and no advantage to make it in an already massively competitive market with better players just cause... We are the Mighty Google and We Will Rule This Kingdom.

Based on this comment:

They totally failed Stadia and they're trying again under a different name with a less attractive offer?

This is factually incorrect. It is NOT Stadia. Not even close. It's strictly an app. A mobile emulator. It doesn't stream like Stadia. There's no remote service. It's for playing mobile games through the PC without having to get a port for the games. It was pretty clear from your comment you have no idea what you were talking about, and I'm telling you that you're completely wrong.

That's a contradiction if you know anything about business

Buddy, I've used Nox for years. Some people swear by Bluestacks. That's what Google is offering here. It's not another Stadia and it's not something they slapped a new name. It's a different product, specifically like Nox and Bluestacks. It's like you plug in your phone to use Dex, but it's a standalone emulator without needing another device.

They're not assertions, they're arguments supported by facts.

Fact is, you were wrong and you are making assertions without any facts since you don't have a clue what you're talking about. Stadia is a remote PC service you stream on. What Google is piloting here is strictly a standalone emulator to play mobile games. They are NOT the same thing by a mile.