Windows 11 Auto update last night

Last night my desktop, 8 core AMD, auto updated from win 10 (21H1) to win 11 (21H2). I have 8-10 different PCs here and had installed the beta version on an Intel I5 machine with no problem, but was surprised that it installed on the AMD.

It seems to be working regardless the requirements. Got it working on i7 3rd gen with no TPM. It said it won't install, but forceclicking "check for updates" did the trick ^^
Other than that had no info that device is not meeting the requirement with devices having at least TPM 1.2 and "to old and weak" CPU (i5 4th gen, Xeon 3rd gen, Celeron 7th gen).