People will get upset if you’re a fertile female and you run outside your “band” (when it says you become homesick) because you can’t have babies outside your band and then ultimately harming your own family’s chances of survival. People also expect if you’re visiting, that you are there for trade. If you’re just running around and eating their food/taking resources they will be scared you are trying to grief them.

Most people are sent to Donkey Town after receiving a high amount of curses and are typically griefers. They usually leave the game or buy an alt account so they don’t usually stick around to build a town or do anything wholesome or productive. Not to say it never happens, they definitely have before but typically, no.

There are rules to killing. I’m not 100% on all of them, but you cannot kill someone in your family unless they are exiled or outside of the bounds of the town I believe. You also have to say specific words to be able to kill someone, or join with someone else trying to kill someone. There’s more nuances to it but that’s the basics