This seems like the weakest example. I immediately thought of that Paul Krugman quote from the 1990s where he pooh-poohed the internet, something that's stuck w

This seems like the weakest example. I immediately thought of that Paul Krugman quote from the 1990s where he pooh-poohed the internet, something that's stuck with him forever and made him a laughingstock where futurism is concerned.