there is no proven blatant fraud in the SSA, the SSA actually prevents a ton of fraud. You clearly see elon tweet some dumb shit that he DOES NOT understand, and ignore all the people that correct him.
"future birthdays": assuming you mean that there are records in the database, according to elon and 'BIG BALLS' that are assigned to someone who has yet to be born. However I can find no stories to support this. I expect it's typical elon musk puffery.
Those were all just made up stories to you?