I can only speak for amazon lockers in the united states but I think all of them load from the front. They could probably be opened with a crowbar, but they are usually inside stores where an attendant would probably call the cops. I have also pivoted my marketing away from hardware wallet deliveries since something about ht hardware wallet use case makes people very uncomfortable and it leads to unproductive discussions. I haven't had that happen here, but on places like reddit, https://www.reddit.com/r/Bitcoin/comments/z1w0uw/comment/ixf076d/?utm_source=share&utm_medium=web2x&context=3. I think it's just easier to discredit the amazon locker portion of the supply chain instead of people to admit that the entire supply chain from the hw maker to your front door has hundreds of opportunities to be exploited and offers no real protections from tampering. It maybe goes back to the advice about trust I was given earlier in the thread. I am not sure but I have had much better success going after just general privacy deliveries with amazon lockers. I am currenlty working on a private loyalty program. Also thanks for all the great feedback and discourse, I enjoy talking here much more than I do on reddit.