Amazing work as always! Though I did have to check it out kind of defeating the purpose of the protest. I think the best way to achieve what they want is to just do a really shitty job in moderating. Let the entire site be over-run with scams / crypto bros / nazis.
I am convinced that Google maps runs 'canary routes'. Like a canary in a coal mine testing the air - If I am on a road and it decides to send me down an unused lane, which eventually spits me back out on to the main road, that's when it has decided it needs to refresh the data in that area and I was the unlucky one chosen to do it.
If I was designing it, that's probably what I would add, but I've never seen a reference to it...