Because it's a repetitive, nonsensical "joke" that doesn't even have a meaning. How would something without a meaning be funny? The logic behind you actually being aggressive about brainrot haters is uncalled for, as Brainrot is designed to make you stupid, thus you are stupid if you like it. And not as stupid if you hate it.
The meme (to which i will not name) is simply originated from a rap song and a child saying it online. Which means?... absolutely nothing because a random child said it and immediately became famous because people are stupid.
Honestly, send this to any brainrot lovers.
The meme is a guy in a song saying it then a kid sayd it and then the "meme" bekame popular and brainrot makes you stuped the more you play it and say it and like it and every other brainrot is Ai generated and some people are thinking every single Ai Pic is realistic and real and people are trying to make other also dumb by saying brainrot and the maker of brainrot wanted to make kids dunb