I don't think Reddit will steal it because stealing it would mean losing the core function of their own app. The purpose of this app is to allow users to comment on and get information about anything in the real world that has a barcode or QR code, or even to have instant chat during a live stream if it has a QR code. So it can be used for more than just commenting on a topic, discussion, or event. But the important thing is the number of users, of course.