Startups aren't for everyone and not all startups are created equal. It would be unfair to assume all startups are misdirected and low paying. There are plenty of positions that pay market rate salaries and give equity. While you can definitely make a greater base salary at a semiconductor company or "adult" job. You miss out of the potential upside of startup equity, the excitement of a growing startup, wearing many different hats and trying to build something disruptive.