I think they plan to offer a gaming service (eg Game Pass) that will not be dependent on a platform. I’m sure their IP will have exclusives or timed exclusives on that service.
We will probably see another Xbox. But I’m not sure if we’ll see 2 more. Same goes for Playstation. There will certainly be a ps6, but will there be a ps7?
Games tend to run better on Yuzu as well, they can definitely go to high res or frame rates if you have a decent computer. Some games may not run great right away, but give it a few weeks after release for updates and it absolutely provides a better experience than Nintendo’s system.