My dad is in his 70's and has had his identity stolen 3 times! He hates having to use credit cards. That is one huge argument for crypto, everytime he has had his identity stolen it was a breach of a large chain store.
In crypto your dad can still have his privatekeys stolen if hes not carefull enough
At least then it's your own fault, and not completely out of your control and the fault of Target, Sony, etc.