The quote is intense, for sure -- but the fact is, many apps do help you “do good” or change the world, and to be fair, the point of apps is often to drive revenue. Dog-centric apps such as the one in this example tend to generate a strong amount of revenue. Makes sense, as lots of people have dogs, and those same people can’t always be home to walk said dogs, so… a company like Wag, which is app-only, can still be valued at $650 million or more. (And it’s not the only pet-care/dog-walking app on the block, either.)