One good and big scam is enough. They don't have to get involved in multiple small ones. Remember the yogg situation whenever you want someone else to generate your keys for you.

Still, this is a great way of physically gifting bitcoin to someone. It can be their first experience with crypto or as a gift to someone who appreciates crypto collectibles. What I don't understand is when OP said they are using Ballet in connection with Ledger. How and why? The Ballet wallet has a standalone app, where does Ledger come into the picture? Maybe he is running a multi-sig setup for some reason or funding the Ballet wallet from crypto he is holding on a Ledger.