[Brightcolours]

You make it sound like it's a bad thing.   After all, one's life is their own responsibility and they can choose whichever way of dealing with it. 

And you think it is NOT a bad thing?

The Mac needs you to type your password with such changes, to make sure it is the owner and not someone else or indeed malware (it is easy for malware to just press the "yes" button, you know).

So your solution this High Sierra issue, where the root user password can be empty, you suggest an OS that never asks for any password?