Reddit is bigger, and most communities get fall off as they get bigger. The solution is to find smaller subreddits, and to contribute the content you want to see.
A version of the classic Tank Wars game, where your artillery's shell follows the path of your mathematical function.
Also available on Steam.
The game is free and FOSS and really fun.
Maybe, maybe not, but surely we can recognize the difference between trained, sworn, gov't-empowered law enforcement professionals and murderers, right?