I had a discussion with an user regarding a way to farm infinite stats for Noelle while ALSO beginning the Weird Route, or just a way to not abort it.
After a bit of tests and theory crafting, i found a very simple way to do it, and i'll have to thanks Ares Rivera for keeping me interested enough to dig a little deeper.
The method is as follows:
1) After Noelle joins you, save and QUIT the game (or just to the title screen), then reload the save file: this will puy you into a specific state that will allow you to perform the "wrong warp" glitch.
2) While holding both "X" and "C" at the same time (sprinting and inventory buttons), you'll have to "touch" the transition point for the next room for only a moment, then turn back while the screen fades to black; if you did this correctly, you should now be at the far left of the next room, aka it's "default point", however if you instead just enter the room normally you'll lose the "state" that allows the glitch to be performed, forcing you to closing the game to try it again. All of this is for skipping the "Weak Viruvirukun" that normally begins the Weird Route.
3) After reaching the trash area room with the Poppups, you can start the grinding by freezing one and sparing the other, then exit and enter the room to begin the cycle again.
4) After you grinded enough, now you'll HAVE to freeze them both before returning to the Viruvirukun to officially begin the Route (If only one of the poppups is freezed when you return to the Viruvirukun, the moment you freeze it you'll hear BOTH sound effects at the same time, like the route beginning AND ending at the same time, it's weird).