Today I was watching Endgame an I noticed that Smart Hulk said that going back in time doesn't change the future. This makes no sense, but then that means that there are currently 2 Soul Stones maybe even more. Whenever you throw someone off the cliff you get a stone... or at least that's what the movie said so does that mean that there are multiple Soul Stones, there could even be multiples of the other stones. 🤷🏻♂️