Do you really want this debate again?
Those "shitty" 27" 1440p monitors have higher PPI (109 exactly) than 4K 55" TV's (80 PPI) - hard to hit anything closer to the sweetspot (110 PPI).
Do you know what's wrong with the world today? - people buying stuff they don't need and people telling them they need to buy new stuff they don't need.
And btw, HDR works just fine on monitors - better than on OLED's in some cases.
Please don't get mad at people for wanting their hardware to fit together. It's not all that's fortunate enough to go out and buy new crap all the time.
PPI barely matters. I had 27" 1440p monitors and for 2 years I've had 27" 4k ips monitor.
PPI on it was fantastic(160). Text looked like vectors. It was the biggest scare going to 48" 4k... and now I see how stupid of a worry it was. Bigger screen is so much more fun and immersive. Maybe not this big for everyone but still.
And no. HDR does not work just fine on monitors... and not better than oleds... you gotta be crazy to even think that. Unless there are oled monitors I don't know about except that one lg copy.
I am not mad at people personally. Each to his own.
I just would like to maybe enlighten some people of out their stubbornness. Your 1440p monitor is not a center of the world. Not the ultimate and all be all. Especially not for a console.
The TV console game system is just that. A console for TV at least at this point. You can use it with any monitor but frankly - monitors are not there yet. Which is the stupidest thing ever.
I loved playing on my lg 27uk650 4k monitor. On pc and ps5 that is. SDR games look fantastic on it in 4k.
Experiment, enjoy your stuff. Don't be stuck in your ways. Maybe. just maybe you will find experience to be different, maybe better if you break out of your set in stone habits.
if You can't do that - The console is not for you. Keep to pc gaming as it gives you any choice you want. You can't go around and demanding different entertainment ecosystem just to confront around you.
Anyway - the vrr and 1440p IS COMING. Better monitors are also supposedly coming. This debate will end itself automatically