> It's just frustrating when you're looking at upper-end AMD laptops and you cannot find 16GB of memory, or a decent screen.

This is not correct. Just looking at Lenovo (and surely, there are similar machines from other brands), even a mainstream laptop like the Yoga 7 14" AMD ships 16 GB, and it has a 2.8K OLED display as option. If you want more, the T14(s) can ship with 32 GB and matte display.