Agreed, early stage start ups are experiments in business models: "is there a market for x, can I charge $y for it and accept z as payment". In edtech start ups

Agreed, early stage start ups are experiments in business models: "is there a market for x, can I charge $y for it and accept z as payment". In edtech start ups most folks forget who the customer is e.g Altschool, a software company that used students as Guinea pigs.