My impression is that it's a lack of remixing. I don't think recreating the exact same joke with different people in the video is particularly novel. It seems less like meme/remix culture and more like how you find a slightly different version of the same item (or literally a repackaged item from the same factory) for sale on Amazon from fifty different "brands" that have random ass names.

The meme could be good. The mixes could be good. But...is that what is actually happening? Or is someone hoping to create their own version that gets view in competition with the original so they can squeeze out some monetization from a trend and hoping the algorithm lotto smiles upon them?