My guess would be that you’ve logged into all of the accounts in the same browser, and thus they all shared a common cookie or something similar (like LocalStorage) at some point. It’s a common tactic sites use to mark multiple accounts as being operated by the same person.







I always use wireless charging, and have a silicone plug in my phone’s USB port to stop dirt getting in there. Very similar to these: https://a.co/d/aFWuSI3 (just standalone plugs with no adhesive). I see some in the photo with adhesive to stick them to the phone, but that seems like it’d look ugly.
In the rare case that I need to plug something into it, the port is completely clean.