The 1960s were known for political activism that moved issues, so it’s fitting that two musical icons from that era have used the power of protest to achieve a small victory against pandemic disinformation. Neil Young and Joni Mitchell last week pulled their music from Spotify to protest podcaster Joe Rogan’s spreading of false and dangerous lies regarding the coronavirus on the platform. Spotify has responded by vowing to put up content warnings, and Rogan says he will start including mainstream expert voices in his interviews. Those raising free speech concerns are missing the broader point …