Righteous minority sounds like a good way to describe someone who "was permanently banned from Twitter in July 2016 for what the company cited as "inciting or e

Righteous minority sounds like a good way to describe someone who "was permanently banned from Twitter in July 2016 for what the company cited as "inciting or engaging in the targeted abuse or harassment of others"" (quoting Wikipedia). It's unclear where the agents provocateurs who threw fireworks in Berkeley came from. But nobody seems to recognize them and they've disappeared.