This could be a great opportunity to acquire information about how mobs form, and are used, by the Left. A good place to start is with a documentary on the Chinese Cultural Revolution, in which students were used to identify dissidents, publicly shame, torture, and humiliate them, and - ultimately - turn them over to the 'authorities' for jail, confiscation of their assets, and even death.
Over the next few weeks, as I have time, I'll add other suggestions to the list. I'll add the tag 'Conservative Self-Education' to each post, to make it easier to find them in a search of this site. Consider sending the links to young people of your acquaintance - they really do need to learn The History That Schools Will Not Teach.