just a fyi to people when visiting an island do not take things that the host did not explicitly say you could take :<
I recently let a bunch of people on my island for some bells and diys and i did allow some people to wander the island to see how i was working on it but i just now realised the gift pile i left out with outfits for my villagers and fruits for my villagers was all opened and half of them were taken.. mind you all this was on the *other side of the island* so this is just a PSA to people to stay in the area that was stated they could be in.
i get i could just close off the entire island but im not going to lie i expected this to not be an issue + i wanted to show off my island a bit. but noted for next time.