Venture capitalists spent years subsidizing the price of things like Uber rides and food delivery. The Atlantic’s Derek Thompson explains why they’ve stopped.This episode was produced by Miles Bryan, edited by Matt Collette, fact-checked by Laura Bullard, engineered by Paul Mounsey, and hosted by Noel King.Transcript at vox.com/todayexplained  Support Today, Explained by making a financial contribution to Vox! bit.ly/givepodcastsLearn more about your ad choices. Visit podcastchoices.com/adchoices