YouTuber Steve Deleonardis led hundreds of young men last week through a raucous “Gym Lives Matter” “brotest” in the streets of Los Angeles, demanding that government officials reverse their gym closures over Wuhan coronavirus. Steve’s “SteveWillDoIt” channel mostly consists of challenge videos in which he consumes very large amounts of food, alcohol, or cannabis. On Thursday the 21-year-old, called “Un-cancelable” by his fans, posted a video of the “brotest” to his YouTube channel that boasts more than 2.5 million subscribers. Steve was joined by fitness YouTuber Bradley Martyn, who owns a popular L.A. gym called “Zoo Culture.” I THREW A...