It seems 8k t.v.s now are premium, 'fringe' products, but there's some interest. I don't see 5k t.v.s (not that I've looked). My question is will a growing market segment of 8k t.v.s lead to greater economy-of-scale opportunities to make 8k computer monitors.
The question then becomes will most of us be able to tell a significant difference, and at what screen size does that become noticeable?
That's a couple of key questions.
Can we get 8K material, anywhere, now? Via disk, cable, internet, OTA, HDMI, optical, anywhere? I'm not aware of anything.
Last February I updated my 13-yr-old TV with a 4K, OLED model. Beautiful contrasty picture, but it wasn't 4K. Got fed up with the built-in GoogleTV, so got a 4K Apple TV and signed up to pay about $5 more/month to get a 4K signal over my internet. Most channels were NOT 4K, and the couple of NFL games I saw that were available in 4K looked
worse (I think that's my internet connection, only 40 Mbps on a good day; we're getting fiber installed as I write this and I'm signed up; I live in UT and we're normally behind the coasts, tech-wise). I watched a couple 4K shows on my "three-months-free" Apple TV subscription, but I couldn't really see a difference (granted I am in my 60's).
So, I guess my point is, why worry about an 8K display when most of us aren't yet getting the full 4K (or ANY 4K) experience?
I'd pretty much memorized the ASD yay/nay threads here when it was first released (had purchased a new Mac Studio) and I even took delivery of a 34" Asus "ProArt" display, but I never opened the box; was pacing the floor, scouring the internet, knew of the scaling issue wrt text pushing 5K scaling into 4K, and eventually sent the Asus back and bought the ASD. By now I've forgotten the obscene cost, but I know that, if the text was even slightly off, I'd regret it every single morning.
Think I made the right decision, for me. And because of my age, any improvement to screen clarity won't be seen by my slowly-deteriorating eyesight, so I'm probably good for this lifetime. YMMV.