If fable 5 could eventually run on a smartphone, I wonder what we'll get out of datacenters. Musk and others are trying to build 100gw of compute by 2030. Will

If fable 5 could eventually run on a smartphone, I wonder what we'll get out of datacenters. Musk and others are trying to build 100gw of compute by 2030. Will we get something 1-10 million times better than Fable 5, or will the parity gap between local and datacenter capability pair down enormously?