Uniswap is a good application of smart contracts. Your comments explicitly suggest that Uniswap would be better run on something like sqlite, which needs a centralized owner, which is functionally the same as replacing a DEX with a CEX.
> in every single case would be more efficient and better served by Visual Basic running on a single Raspberry Pi from a sqlite database
> in every single case would be more efficient and better served by Visual Basic running on a single Raspberry Pi from a sqlite database