Player Vaults: something that needs to be added purely for extra accessible storage on the go. It's also handy if you're in the recourse world
the issue with pets i have personally is that they jump around since they have the rabbit mechanic. also i dont think they follow very well. i have a few times had my pet out. went to spawn. and they did not follow me and were not able to be summoned unless i went back to my island and unsummoned them. quite annoying for something thats supposed to be convenienceI like the idea, if you have pets they have an inventory you can use too :3
I can kinda agree that people shouldnt be able to have a lot of storage on hand but i think there should be a 1 row section of pv to keep tools/food in for convenience purposesYour island is 100x100x256 by default, you should be able to place some chests down for storage.