Isn’t it enough to just enter your password once to login, then receive a warning whenever you’re about to do something potentially dangerous?
If it’s such a big security risk, how come the most popular and widely used operating systems in the world and their users seem to be unaffected by it?
I guarantee, most new users coming to Linux from Windows/macOS are going to laugh and look at you funny if you try to justify entering your password again and again and again.
On macOS you need to do that quite a couple of times. Changing settings, installing stuff to run in the background, install stuff to open open login, etc. So it is there. Furthermore a lot of programs and guides for linux are written to make it easy so they use
sudobut you don’t always have to run it as root. But not doing so usually requires more steps. So linux is more restricting but to circumvent that, people usesudoa bit too much.