Oh, I just got this dystopian image in my mind where you don't even talk about memes from content made by humans anymore and all you get are weird themes inserted into your custom generated content.

So just like how we don't watch the same thing at the same time anymore due to on-demand media, and the talking about yesterday's big TV show is only a thing of the past now. It will be one more step removed from that and you will have kids talking about this random thing that appeared in their custom show yesterday. Conversations like "dude, did you also get that singing toilet in your stream yesterday, what was that about".