Have you not read the requirements articles, microsoft Docs., the list of supported processors.
Basically MS say for security standards (also makes their job easier coding to less system configs.).
As for even older processors running it, many using workarounds, hacks?
Ryzen 5 5600x, B550 aorus pro ac, Hyper 212 black, 2 x 16gb F4-3600c16dgtzn kit, NM790 2TB, Nitro+RX6900XT, RM850, Win.10 Pro., LC27G55T..