I replaced Animal Crossing's dialogue with a live LLM by hacking GameCube memory

That's hilarious that you give the villagers thought and the first thing they want to do is overthrow Tom Nook. If this works in Gamecube on an emulator, surely it'd be possible to make it work on the Switch emulators as well?

I also want to overthrow Tom Nook.

He traps you (and one presumes) all of the rest of the villagers in a vicious cycle of debt, and can only be satiated by millions of bells.