Too Long; Didn't Read
A massive over-supply of crypto-exchanges, combined with waning demand, is a problem. The only reason to create a startup is that you've spotted an unmet market need, but the need for cryptoexchanges is met with one-tenth or one-one-hundredth of the number of exchanges out there now. The average daily exchange volume in total is around $55 billion, so it's even greater than the numbers we played with above. However, those twenty seven dollars come with massive risk.