Have you ever thought about it?
If you did live in the 2D universe where everything is perfect, nothing would prevent you from being a sperg and you still wouldn't make out with your waifu.
So what happens in turn is you, in the 2D universe, get into videogames, visual novels and anime. You'd wish you lived in the 2D realm within the 2D realm, as an inception.
Now aint that just quacking crazy?
What if I want a one dimensional waifu?