M1 and M2 Macs have some of the worst pre-boot and recovery options I have ever seen.
If a BIOS update fails on them, they don’t have any redundancy to fail back to a working BIOS. This has been standard on every business machine for at least 5 years. On any Dell or Lenovo machine, if your BIOS becomes borked, it either auto-recovers from a previous BIOS that is stored on your HDD/SSD, or it allows you to insert a USB drive with the BIOS on it and recovers from there.
The Mac BIOS can update during a standard OS update without indicating that you’ll brick the machine if it powers off for any reason.
I had someone with a failed update on an M2 Mac that left the machine without a BIOS entirely. To recover, you need another Mac machine with USBC so you can plug them into each other and run Apple Configurator 2 to start a complete redownload of the OS to recover from.
It’s at least an hour long process for something that should take 5 minutes to fix. Also, it requires another Mac, you can’t run the recovery from any other OS.