I just thought about something, regarding pathing.
It may be easier to fix it, in case more areas and new pathing will come in future updates.
We always have to know paths now, and learn about them with each change to villagers' pathing.
If they'd not break anything, but walk through it, we'd need no new screenshots of new routings the villagers take.
Mods for a fix also need updates over time, so waiting for mods and waiting for new routing screenshots are both annoying.
If a mod gets dropped, then others need to update them, or it gets dropped permanently.
Same with screenshots, someone has to make them.
So a fix would help forever.
Them never touching chests, trees and such, will avoid any possible complications, and makes the mods unneeded, giving modders more time for other mods.
Plus not everyone can use mods.