I think limited scaling so far is one reason for that. With limited transaction space, only the high-value transactions are worth paying the gas fees, and mostl

I think limited scaling so far is one reason for that. With limited transaction space, only the high-value transactions are worth paying the gas fees, and mostly that's people trading stuff around looking for profit. I'm hoping that when rollups and sharding get tx/sec into five figures, there will be more room for other sorts of applications.