This might actually make for a fun story in itself. I think I owe a lot of my love for cinema to what felt at the time like one of my all-time least rational and exorbitant purchases: a 65 inch, 2017 4K TV. It's still going strong to this day and makes every show and movie I watch and game I play into an infinitely more involved experience. So maybe then I would be the rare case where the investment would be wise.
Playstations have been theoretically able to do 4K since the 4 Pro released, so it should at least be possible for the 5. I recall when I tried watching Interstellar on that previous generation though that it suffered from some pretty significant hiccups in more cinematic scenes. I wanted to do a retrospective of that movie, so I might see what happens if I try putting that same disc through slightly newer hardware.
Do you have much of a relationship with videogames or has cinema always been your biggest focus in the world of entertainment?