I am more concerned about the lack of any keys and seeds from the Primal wallet. I hope the wallet is tied to the user's nsec or something like that. However, this is not the place to keep funds. Minimal information about user does not look like a problem. There is no confirmation requests. And you can use a third-party wallet at last. For me Primal is the daily driver mobile client today. It's cool and I'm biased😎