That's Terrible for Xeons..... Arrow Lake/Granite Rapids are arriving by Q2 2024 if no further delays.
Xeons were always late because of validation required. I never believed them when they said Xeons would get the first process. Yea sure, good luck. The same applies for exotic memory products like ones with eDRAM, or even AMD's VCache chips. Same will apply to Arrowlake with 384EUs and ADM technology.
Although there's still an opportunity to speed things up in Xeons as well.
Sapphire Rapids 4S+ - Q4 2022
Sapphire Rapids 2S - Q1 2023?
Only Emerald Rapids showing in leaked roadmaps is 4S+. Yes it could be that 2S isn't showing and coming later. But they have a desire to speed things up and a 64 core server for end 2023 is... not desirable to put it lightly.
Speculation-
4S+ = Emerald Rapids: Q4 2023
2S = Sapphire Rapids with price reduction
4S+ = Granite Rapids: Q4 2024
2S = Granite Rapids Q1/Q2 2024
This will also interestingly harmonize with how previously the Xeon MPs/Xeon E7s came later than Xeon DPs/Xeon E5s. The enterprise goes Intel anyways with the 4S+ option so they have less competition there. AMD has EPYC for 2S so that's where they really need to worry.