You know higher resolution don't equal to better picture quality right? You can run 8K on a LCD panel and it will still have all the weaknesses of LCD. Nothing about LCD is considered high-end really.
I had Asus PG279Q which is 1440p at 165 Hz back in early 2015, thats soon 9 years ago
LCD has not improved in years because contrast is terrible and they can't use proper local dimming on PC monitors because of input latency. LCD without proper backlight control is literally mediocre in terms of image quality. No decent LCD TV's lacks FALD these days, because LCD is terrible without proper zone control.
Once again, resolution is not what I am talking about. It is image quality and HDR. No LCD PC monitor even comes close to high-end TVs (LCD and especially not OLED) here.
There's 8K TVs as well, who cares, they don't sell well. Why? Because resolution and pixels alone don't matter. 4K/UHD is more than enough for a high-end TV. The improvements on TVs comes from HIGH CONTRAST, HIGH NITS (PEAK NITS FOR HDR) and HDR in general.
No PC monitor can do HDR properly. They are garbage for HDR really. 400 nits peak is useless for HDR.
VA panel has better contrast but it is a very slow panel. Sucks for fast paced gaming because pixel response time is really slow. This is nothing new. Simply goolge VA smearing or read up on it. No serious gamers (pro or not) uses VA panels for this reason. It is like playing with motion blur enabled.
Don't compare LCD to OLED please. LCD will never come close to self emitting pixels. NOT EVER. OLED has instant pixel response meaning ZERO SMEARING and INSTANTLY changes pixels = Godly responsive while delivering INSANE CONTRAST and now OLED PC monitors easily hits 1000 nits peak, will only improve.
Mark my words. LCD is dying for PC monitors (talking high-end) just like it did for TV market. LCD simply has too many flaws and limitations.
Every LCD panel has smearing. VA just has tons of it.
IPS generelly is garbage for dark rooms, which is why high-end TVs use VA which do better blacks and don't need high responsiveness. Viewing angles are a problem tho, even with wide viewing angle filter its not great and introduces new problems like rainbow effects.
Feel free to keep battling me, I know EVERYTHING about monitors and TVs. It is what I do for a living.