What if Time travel is actually possible, but its rather pointless as even if you alter the outcome of events, it would only change for the timeline you are in currently and not from the one you just came from, and it'll just branch infinite possibilities of outcomes that may make everything worseOr what if nothing has actual meaning as Time is some sort of bubble and no matter what you try to accomplish, one wrong turn and you disappear alongside everything else and the rest of the universe doesn't fucking care as nothing you ever did has any sort of meaning to the rest outside of this bubble