Not really? HP, Dell, and Lenovo all offer QHD or even 4K screens on the premium business models I usually buy and have done so for awhile. They’re just less common on the used market since they’re not the default spec, 1080p is practically good enough for Windows/Linux, and QHD incurs a minor battery penalty. but an aftermarket QHD panel can go for as low as a hundred.
You can even find panels on new computers that smoke Apples like the 3k 120hz OLED on the Zephyrus g14. Apple’s screens typically lag behind the competition which is natural given they don’t make their own screens, don’t want to sole source, they are anal about QA, and it’s logistically faster & easier to ship a bleeding edge screen on some premium computer that sees a few hundred thousand in sales than the MacBook that sells millions.