This push to upgrade TVs is only coming faster. Analog to HD, then HD to 4K and now 4K to 8K. Since I have yet to move beyond HD. I am sticking with HD. I am not so much of a Video-phile, to really need more pixels.
Almost no one will even care about 8K or even 4K if it was not for the TV manufacturer's propaganda engine. It's just the TV manufactures pushing the next BIG must have feature to sell more TVs. Remember Picture-in-Picture , then HD (well that was a legit improvement), 3D, OLED, curved screen, 4K and now 8K. Who knows what barely noticeable improvement for huge $$$$ the TV manufacturers will promote as the next MUST HAVE.