6 year old girl opens phone, types in credit card to shop

Hi all, I am looking at twitter, and I just saw the following retweet by one of my followers:

Kevin Jones, RT @squidslippers: i went to a christmas party with my parents’ rich friends and their families where i witnessed a 6-year-old girl use her iphone x to type in her father’s credit card information FROM MEMORY to buy herself some makeup. i haven’t stopped thinking about it since 14 hours ago, Twitterrific for Mac

This little girl used an iphone to type in a credit card by memory, which is great for security, but do we know if any of the parents were there to supervise this transaction and approve it? If not, I would be scared too, just like the person who tweeted this which caused the retweet. Welcome to the new age of technology. Wow!