MacBook terminal question? And M1 Apple Silicone MacBookPro 2021 set, all reset NVRAM

By any chance, how do I reset NVRAM by using Apple silicon M1 MacBook Pro 2021 14-inch model? When I disable what appears when I open the autoboot cover, sudo nvram AutoBoot=%00 I try to disable it, but it doesn't work. What should I do? But the problem is that when I type sudo nvram Autoboot=%0, it says creating error the NVRAM, that is, NVRAM creation error. What does that mean? Apple Silicon Mac has some NVRAM, but if there is no reset command, there is no way to restore all values ​​to the initial state before customizing the terminal command when the terminal is touched by mistake? If I reinstall the Mac, will all settings such as NVRAM be restored to their original state? And when you disable wake-up mode with a terminal command, does it disappear from the environment settings? If you reinstall Mac, will it return to the original value?! If the Mac malfunctions when customizing the Apple Silicon Mac with the NVRAM command, how do I restore all NVRAM settings back to default? If the user arbitrarily does something that the user does not have in the environment setting with the command, is there no way to restore the setting value to the previous state? I'm worried too. For various reasons, I was afraid that something went wrong when I entered the NVRAM command in the terminal and the problem occurred without my knowledge.