Not sure when the "AMD's top-of-the-line 96-core EPYC 9654" was accurate.
The 4th gen had the EPYC 9754 128/256 Zen 4c CPU at the top for CPU count.
Currently, it is the EPYC 9755 128/256 Zen 5 or the EPYC 9965 Zen 5c 192/384 CPU.
It's only Windows lack of compatibility that will hurt these, plus the removal of the Android subsystem for Windows, that you would think would be an easy bonus.