The whole industry is now pushing through memory.
In 5 years you have either some type of explosion which willjust make all the hardware from today affordable or you have such an AI explosion, that the today hardware is written off and not efficient enough anymore that you can buy it for cheap.
In parallel, its clear that we need more memory.
In parallel models in hardware will become a thing on mass market.
In parallel everything gets more efficient. The 30B parameter model will be for sure more intelligent in 5 years than it is today.