It might not seem paleo to skip the white, but from my own experience raw egg whites are not pleasant to consume, whereas the yolk is great. Given that we know grok would avoid and even throw away lean meat, it is plausible that grok may have skipped the whites sometimes also. I also doubt that Grok was able to eat the large amounts of eggs that many of us enjoy today.
Regardless of proper re-enactment we should add our modern knowledge to this decision. The WAPF is strongly anti-whites, particularly for raw egg whites (they contain avidin which prevents absorption of biotin). Here is Chris MasterJohn's comparison.
You can probably tell what my practices are by this question, but I always like to hear other's ideas. What do you think is best?
1) Eat the whole egg raw 2) cook and eat the whites 3) throw out the whites
If your answer is 3) throw them out, you may be interested in this thread