The mass arrests psyop has been ongoing since 2012, and probably before that. A scenario where corruption is rooted out and publically televised is nothing new. A lot of this ties into NESARA and the idea of a global financial revolution. It seems like they tweaked it for 2016 with Trump's presidency and how he also promised to end corrruption. They utilized Q to provide the same message. Here's a 2012 video with that premise:
https://youtube.com/watch?v=6eKhTUU35X4

David Wilcock was saying as early in 2012 that a Pentagon insider was leaking information to him about how there was mass arrests planned and some have already taken place.
Sound familiar?
http://thankyouwhiteknights.blogspot.com/2012/01/mass-arrests-have-already-started-by.html?m=1

David to this day is still shilling about mass arrests and now ties Q shit into it.