There are so many different scenarios running through my head but I have nails on so I'll stop there.
But why would they make time traveling available for everyone? It takes one person to have a messed up life or a loved one die and immediately go back to the past to fix that, messing everything up (could even possibly mess it up so bad that time travel doesn't even exist and they are the only one to use that power). There are so many different scenarios running through my head but I have nails on so I'll stop there.
I read this type of post on here before.accidentally posted twice sorry