to be fair, this is not “asking for permission”. that’s what xiaomi is doing, but not this. on xiaomi phones, to be able to unlock the bootloader or grant higher permissions to adb, you have to insert a live sim card, log in with an “mi account”, and have the server decide whether you are allowed doing that. for unlocking you additionally have to wait for several days, if you can get the approval process started that is, and hopefully you will be allowed.

unless it turns out this requires internet connection, a sim card, or a google account, this is just a safety procedure. and it’s hard to say but this world is so full of incredibly dumb people that all both need and want to use shiny smartphones for all that convenience and social media addiction, that a safeguard like this is needed.