I have trouble understanding why people are defending this show. Sure it's not the worse thing in the world, but what ever happened to creativity? We're getting a Loud House spinoff and now a SpongeBob spinoff. Nick is relying a lot on nostalgia and off what worked in the past besides making the next big thing. There's even a new show based of a YouTuber that's coming out.
It's not even like how people thought Johnny Test was a rip off of Dexter. It wasn't this blatant. Even Johnny Test was more focused on the test subject aspect instead of the geniuses themselves. For this, the title of the show it's trying to take from is in the title of the actual show. Some executive somewhere thought they liked Unikitty and said hey..... how about instead of a unicorn kitty we have a butterfly unicorn kitty BAM... TV show.
Even if there are a few obvious differences it's pretty much the same kind of humor but worse. It lacks that energy that Unikitty had and with lower tier comedy worse animation and worse characters. Honestly, knowing that other show exists means I do not want to watch this one. They could have done something entirely new here but they decide to alter something that already exists.