You're claiming that the show is a ripoff of an anime, and you don't understand why it has nerdy fans? I don't accept your prior, but it does provide a clear answer to the question with which you have trouble.
The show is a poorly executed weeaboo fanficton gone wrong. Sorry you're all mad.
I'm not mad, I'm confused. Even by your own lights you don't seem to be making much sense. Are you sure you've thought your opinion on this all the way through?