That’s one theory and there’s also a couple other theories. One where doing something back in time just removes the reason for going back in time so time travel doesn’t get invented. Another is that all time travel already happened and time travel can’t actually change anything because it is bound to happen either way.
That’s one theory and there’s also a couple other theories. One where doing something back in time just removes the reason for going back in time so time travel doesn’t get invented. Another is that all time travel already happened and time travel can’t actually change anything because it is bound to happen either way.