Billions of dollars? Ha. Uniswap does none of this. Uniswap allows you to convert one cryptocurrency to another.
Example:
Bill creates a coin called $FOO, it has 1,000,000 tokens and I give Mary one token in exchange for $100
My friend Josh creates a new coin called $BAR, it has 1,000,000 tokens and I give Steve one token in exchange fro $100.
Josh now gives one of his $BAR tokens to Bill for one of his $FOO tokens using uniswap 1:1. In theory $100 was "traded". Was it though?
> If anybody can point out to me a broker that does similar volumes that would allow me to make million-dollar trades with a few lines of code with no possibility of censorship I will happily concede that web3 is a failure.
If you can tell me how I get the USD that comes from my paycheck into a system that uses a few lines of code I'll be happy to concede that web3 is not a failure. Bill can't use his new $BAR token and Josh can't use his $FOO token to pay for groceries. So this whole premise is entirely useless.