ThinkPad P16s Gen 3

Came here to say the same thing. https://www.lenovo.com/us/en/p/laptops/thinkpad/thinkpade/lenovo-thinkpad-e16-gen-2-16-inch-amd/21m5001eus A decent entry level business class laptops for under 1500 US https://www.lenovo.com/us/en/p/laptops/thinkpad/thinkpadp/lenovo-thinkpad-p16s-gen-3-16-inch-intel

For some this is not really a choice, for some OLEDs are just painful to use after a short while: https://old.reddit.com/r/thinkpad/comments/1l80oc0/p16s_gen_3_with_oled_panel_eye_strain_headache/ Lenovo offering mainly 1920x1200 IPS or higher-dpi with flickering OLEDs is a "we don't care" attitude.

The games that you are playing definitely need a GPU to run smoothly. So you need a high-end laptop (either business or workstation). I would go with your cousin’s suggestion if you didn’t play medium games. However, since you need a more powerful laptop, you have to look a bit further. The used/ref

I didnt see an option for a mini-led screen, it would have to have been 3rd party, and then if it fits, idk. bu yeah 4k 800 nit is the best screen for the P16v Gen 2 Copy and pasta from an old comment, i would have to go back further to find my OLED list but that would include the new gen stuff, HDR