> Depends on what AMD does with Xilinx.

Currently the AMD/Xilinx dynamic seems to reverse this: "Depends on what Xilinx does with AMD".

AMD's software roadmap for AI/datacentre leans heavily on Vitis (for software) and AI Engines (as an execution platform). CPUs that integrate AI engines are already shipping (Ryzen AI). It's Xilinx technology, but you should expect it to look more like a GPU accelerator than a traditional LUTs-and-routing FPGA. And, as duskwuff have pointed out, this sucks a lot of the oxygen out of the CPU-with-FPGA design space.