I mean, people can probably give stuff to an "AI" the same way they leave stuff to their cats, but we are an absurdly long way off from developing an artificial intelligence with real agency. These are questions for science fiction authors, not actual legal scholars.
theoretically? it operates on smart contracts, so farmers pay it and it goes and does tractor things on their farm for them. It has no user access to its wallet, and the only way to regain human control of the tractor is with a factory reset which will lose all the wallet details. So the tractor is the only one with access to the money, and it accumulates enough to try to buy a deed for whatever algorithmic reasons
I mean, people can probably give stuff to an "AI" the same way they leave stuff to their cats, but we are an absurdly long way off from developing an artificial intelligence with real agency. These are questions for science fiction authors, not actual legal scholars.