and the problems you may face or not, windows 11 enforce new drivers from microsoft, some who where ok for win10 may be blocked, Ms want to force makers to issue new and signed drivers
win 11 as a database of blocked drivers, and has core protection, you need to disable both to get some drivers working
had genuine intel wifi card okay in win10, upd to win11 and now they are rejected in win11, you have an exclamation mark in device manager, they will not install whatever you do
good Ms shit
as for enabling the nvme driver included in win 11, as reports found on the web, it did provide more speed access (For me)