Maybe someone did come back to fix the bullshit, but it created an alternate timeline that they are now living in, while we’re stuck in this shitty one
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.
Maybe someone did come back to fix the bullshit, but it created an alternate timeline that they are now living in, while we’re stuck in this shitty one
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.