>>35085768meh, while it is the fault of gamefreak for using models too big for the 3ds to handle and just generally making the game's size much bigger than it had any right to be (Look at how much other 3ds games can fit in without making it run at 10 fps ffs). With the switch they have all the room they could ever need, so they can fit a lot more into it than the 3ds games.
Please gamefreak, hire a fuckton more people, you make more money than AAA developers ffs