With a great monitor like this teamed up with a decent GPU, a fantastic motherboard and some equally great peripherals, I would be well on the way to replacing my stolen gaming setup.
Been taking ages to save out of my disability pension enough to replace the gaming setup and other items, fortunately my good friends have lent me an old NUC and a TV (OK except for the lag and occasional artefacts) until I get sorted - but this is not good for modern AAA games (prefer FPS games like Doom Eternal, or Far Cry 5, etc).
Even tried some online games (latest one was Ironsight), but I cannot keep up with the better players and get killed all the time.
So I have been playing old games (eg - Medal of Honor and Halo).
Wouldn't take much to get a nice CPU, and a SSD and put all this into an old case (still has an old Enermax PSU) I have laying around so I could be up and playing modern games again and even be able to have a better go at the online games.