[mlyle]

I have never had to deal with firmware on Apple hardware (excepting "zapping the PRAM" on classic Macs). I've had to deal with it dozens of times on other platforms.

We have 3 Apple Silicon based Macs in the house, and there's 4-5 others that I support. So far 0 incidents in about 3 device years. I don't think it's tremendously common like you imply.

In the same time period, I built two Ryzen machines, and had to swap in older processors to run BIOS updates on each, and the laptops in my wife's classroom all decided to take themselves out of service for an hour one day to do BIOS updates that were delivered by Windows update and then only triggered on the second reboot after update when we all thought we were safe.

[marcan_42]

I've bought one of every major M1 model for testing purposes and have done all kinds of crazy things to them, and the only time something weird happened was with the original firmware version where I managed to break recovery mode by messing with diskutil, but I was able to fix it from macOS without requiring a DFU flash. It's never happened again and I've done the same thing dozens of times, so I think that was some silly bug in the shipping firmware version that has long since been fixed. I never actually had to resort to DFU recovery (though I still tested it a bunch as part of improving support for it in idevicerestore).