Paid shills running pump and dump schemes are on every single crypto sub and nothing is being done about it.

Sort pretty much any crypto sub by top of the hour and all you see is posts with 200+ upvotes and zero comments pushing their shitty coins. It's hilarious sad how rampant this is. People are making shitcoins, spamming them on every single crypto sub and buying upvotes to make people think they're legit. They wait until it gets popular and people buy in, then dump it all once it reaches their ideal price. It's absolutely everywhere and has been going on for months. What, if anything is being done about this?