Its just not going to happen unless AMD can not just merely compete well with NV, but chew them up, swallow them, and sh!t them out from a technical standpoint. I just dont see that happening.
It did not happened quite like that against Intel either. There was Naples, Rome, Milan, when AMD reached unquestioned superiority in datacenter, but the market share just started to move and was still in the 20% range.
In datacenter GPU, Mi400 will be the Rome equivalent.
The big difference between datacenter CPU, which was to most extent a zero sum game, and GPU, which is continuing to grow fast, is that just holding a meager share still results in growing revenue.
Slow and steady gains are still better than 3rd place...
There may not even be a 3rd place in datacenter GPU. LBT did not mention once Intel's Jaguar Shores.
Old Intel could just continue to fund it. But the new Intel has a considerable constraints on resources. With extremely dim prospects for success, LBT may just as well pull the plug on it.