Once upon a time, it made perfect sense to talk about “the high tech industry” in America — pioneering companies like Intel or Fairchild Semiconductor or IBM or Hewlett Packard made computer processors and related hardware, and most of the companies in Silicon Valley dealt with actual silicon from time to time. These companies offered competing products that shared a market, a set of customers, and sometimes even had employees in common when talent would move from one company to another.
But today, the major players in what’s called the “tech industry” are enormous conglomerates that regularly encompass everything from semiconductor factories to high-end retail stores to Hollywood-style production studios. The upstarts of the business can work on anything from cleaning your laundry to creating drones. There’s no way to put all these different kinds of products and services into any one coherent bucket now that they encompass the entire world of business.