Instagram started advertising #shitcoins to me. There's *so so many* of them. Everyone and their dog is launching a new ponzi scheme and calling it an "investment". One "coin" was just a Google Form — revolutionary tech!
There's also plenty of stolen art, but instead of usual mugs and t-shirts, they sell hashes of JSON blobs with Imgur URLs, and that is exactly like owning the Mona Lisa, apparently.