I would love to be able to turn it OFF. I try form my home but somehow that is not a familiar location. I try to wait the 1 hour countdown but never actually get a message saying it is ready, so I go back in and have to start the 1 hour all over again.
Not having my house, which is my address in my contact, all my Apple info, not be familiar is a real PITA.
i had the same problem.
here was my workaround to this.
once you need to initiate steps to get back control of your device:
first, set the screen to not auto lock (Settings/Display & Brightness/Autolock: set autolock to never)
second, once you begin the process to wait an hour, dont turn off the display - leave it so that on the screen you can see the timer counting down 1 hour.
at the end of the hour, even if you aren't at the device exactly after an hour, the instruction as to what to do is still there and waiting for your input.
going through all this hassle was enough for me to say to myself "if i ever get out of this loop i will turn this feature off completely"
especially since, as in my case, i am using iPhone SE with
Touch ID, and, if, at the same time while this process is kicked in your fingerprint itself is not working because of all the reasons why fingerprints need to be re-entered from to time, it becomes an even more serious cliff hanger if you will ever regain control of your device.
add to that in my case where GPS in my area often has my phone location placed about 40 meters way from my actual home location, it wasn't thinking i was at home so it required that 1 hour wait...
i appreciate apple trying this. and i think it could work for a lot of people, but i will wait for the next generation of it before i turn it on again.