This article appears to conflate the role of a pre-product/market fit startup (nailing the problem) with the role of a post-product/market fit startup (executin

This article appears to conflate the role of a pre-product/market fit startup (nailing the problem) with the role of a post-product/market fit startup (executing on a solution). I disagree with “know what problem you’re solving exactly before you start a company”. The entire point of an early startup is working out exactly what problem to solve. A pivot is realising your hypothesis is flawed and redefining the problem based on some new information. Great execution at the early stage is table stakes for survival.