So they can push up the price of crypto and NFT's instead of pushing up the price of housing. Real estate is a zero-sum game since there is a finite amount of land and it's controlled by the government. Many many people wish they could develop more housing, but they can't.
>>llimos+(OP)
It is not a zero sum game. There are just finite resources, but that is nothing unusual. In the grand scheme of things there are finite resources in every physical system.