I mean, obviously it seems like something they would want to take it down when proof of it came out as being a real thing and was in the middle of an actual investigation.
But yea, you're still wrong. Deepweb memes are still memes regardless of your personal definition. Much like the grifter, much like 3 guys 1 hammer, much like countless other videos/images. If you're going to get caught up over semantics, try not to have it be over a word that covers such a wide scope. Like you're doing right now. It's very easy to call people wrong when they do what you're doing right now.