Completely false. Humans can come to an agreement that a mistake was made, and the receiver of the transaction can voluntarily do a counter transaction. This i

Completely false. Humans can come to an agreement that a mistake was made, and the receiver of the transaction can voluntarily do a counter transaction. This is exactly what happens with physical cash. You can't reverse a cash transaction without the receiver's consent, or without violently coercing the receiver to return it. What you're upset about is that we can't come to a human agreement to go back and change history to undo our mistakes. Systems like bitcoin require a roll forward to correct things, and never allow unilateral roll backs.