No thank you. I'd like to pass on this.
We can already do 8K resolution. We still haven't gotten to a point where the average broadcast is anything more than 720p or 1080p.
It's the reason I never bought a 4K or 8K tv. Sure, I have a new tv, but the only thing thats 8k is the forced ads into the TVs OS.
And that's why I don't see benefit to a new HDMI. It's just going to support more protocols, and make tv's do more things that we don't want. It's going to make DRM in the cable. It's going to make unskippable ads, it's going to make all this shit that nobody wants or needs, but ooooOOOOooooo!!! Look! It's new tech, so everybody gotta have it!!!
But how's it going to improve your visual experience if the content isn't any better resolution to begin with?