>>53714962There's nothing to "fix"
None of the glitches in the game are all that major and are achieved through very specific means, glitches are incredibly commonplace in games made by far superior devs
The performance issues have largely been fixed and/or are a result of the Switch not being a great console, if you think those kinds of issues are unique to Pokemon and just don't happen in Zelda or Xenoblade you're retarded.
The problem is that the entire game looks like complete ass, all of it, down to the models looking terrible to entire areas looking like early beta tests, you can't just "fix" that without a massive overhaul of the game entirely which really doesn't happen that often unless there's severe backlash (No Man's Sky, Cyberpunk).