> Also, the airliner may be glass screen cockpit on screens. This one had eyeballs to the sky.

I'm not sure what you're getting at with this?

The pilot had all glass avionics here. Other than the lack of an FMS (which is just never used in small aircraft), this had everything I'd expect to see in modern systems.

But also, even in an aircraft with a glass cockpit, the pilot is supposed to be mostly eyes up. Unless you're inside inclement weather, aviation operates on the "see and avoid" principle. Especially so when you're flying low and in congested airspace like the Mojave MOAs.