Carriers usually make it more difficult to unlock the bootloader on their versioned phones. Iirc with some you have to submit a form or something similar to the carrier to be able to unlock it

I’ve used carrier video calling before, the option appears when I call my wife. We both have Verizon, though, and I’ve never checked if I can do that with other people

Naturally

😶‍🌫️

The power drill my dad got me a decade ago still works, and locked me in… I have done some med-duty ranch work with it and it still drills

I’m scared to mention Kobalt in here

Your can add any major utility to the list too