The butterfly effects would add up and and any zygote formed would not be the hitler-as-we-know anymore, since it would be a different combination of sperm and eggs.
Who needs guns when you got a time machine? Don’t like your highschool bully, just bump into their parents back in time. Or you know, “bump” ( ͡° ͜ʖ ͡°) into their parents.
That’s still a paradox.
Its not. Its a time loop and probably proves determanism but its not a paradox.
Arguably any time loop is a paradox as it has no beginning. It kinda breaks cause and effect but I mean yea we’re talking time travel so I guess we shouldn’t be surprised.