The capacity of the internet world to argue incessantly about pretty much ANYTHING never ceases to amaze me.
Let's try an experiment. The sky is blue. Discuss.
Except at sunrise and sunset. Eh
Or when its raining. Or snowing.
And really you could more accurately say that the sky is not inherently any color at all, and is merely a reflection of the earth's water which gives the appearance of color.
Get your facts straight before you say something so inflammatory and incorrect, pleb.
See this guy here knows whats up. He's a rank 1 master league sky guy. Check out his stream on the cloud!