Definitely the hall-monitor type.

I’m seeing sacks of “Hall Monitor Compost” stacked at the Home Depot Gardening Entrance.

I suspect that the Twitter-world was full of full time moralists whose job was to read Tweets while searching for comments that might have been racist, sexist, ableist, or stressful for some defective. Those defectives were there to make some other defective feel appreciated. Now, someone has to clean the streets of San Francisco of the effluent of those defectives for those doing useful work.

The world has always been full of people whose mission in life is to correct other people’s “wrong” ideas. That’s why a lot of them go into government. Social media simply affords a new outlet for their compulsion.