> “Tech was an outlier in this case because ZIRP allowed companies to retain full engineering teams to keep "engineering" the product even once product-market-f

> “Tech was an outlier in this case because ZIRP allowed companies to retain full engineering teams to keep "engineering" the product even once product-market-fit has been achieved…” Do you include visual design/UI design in the engineering category? In the situation you describe does a completed product continue evolving visually, or does the design stay fixed, and gets bug fixes and such?