Ask him why it is orange?

We know why most flames are orange, we know why steel glows red, and for the same reason (and many others) we know that the sun is white, so what his is reasoning for it’s orange color claims?

Also ask him why sunsets and sun rises are more orange, and if he doesn’t know asj him what the color of the sky is and what color would you get if you combined all colors (white) and then removed the blue (you get yellow)