For me I eat the white. Eat the whole thing if you want. The site has the table to make your own decision and a link to the USDA website. Research and then eat what you want. For me its what I eat. The protein in the egg white is a complex protein that is absorbed slowly and combined with cheese and fruit you fill up and stay full longer. You also feed your muscles better.
Also I respect your POV re the yolk, but could give me a quantifiable definition of "dumb"? I do not eat low fat. I limit my fat intake to what I need and am aware that you need fat for ligament and tendon repair and growth as well as "greasing" your joints. There is more fat in other parts of my diet that are healthier than egg yolk.

For my purposes, protein feeds my muscles, sodium keeps my electrolytes in balance, and potassium keeps my from cramping. If that's all I need then why take in other things that the rest of my diet will take care of?

I now return you to the OP. Apologies to Beezaur for answering the OP.