https://slate.com/life/2024/12/work-jobs-sales-telemarketing-america.html
But in a very real sense, salesmen built the American economy and, by extension, America itself. In his book, Friedman notes that in the mid-19th century, more than half the U.S. population lived on a farm. Consumer markets were nonexistent. Salesmen went out and made them from scratch, a sale at a time, and not simply by bringing quality goods to eager buyers; they took them by their lapels and didn’t let go until they signed on the dotted line. Fortune magazine observed, in the mid-20th century, “Mass production would be a shadow of what it is today if it had waited for the consumer to make up his mind.”