Exactly, that intel didn't enforce their defaults, or even clearly define a single "safe default" for their line up is what makes all this mess, is "extreme profile" only power hungry but safe? if "Performance" being the guaranteed safe? they didn't even state that out till today, and sure enough this alone is not solving the problem that is why that mircale microcode is coming. From the ground up it is not that a processor just fails, it is that it fails at alarming rate under what was advertised performance, if they advertise it as the 14900k having 33k R23 and need to run at performance profile, FINE, but sorry that wasn't the case, and RMA is denied for quite a while, that IS the probelm.
Also note that for stability complains out there, most are from UE5 engine games where the decompression shows the failure for otherwise completely stable system for daily use, and that this error only apparently affects RPL, which might or might not shown up in Puget's test suite.