Really? Eggs causing pois, damn. I'm hearing this for the first time. Can you please link the post you are referencing, I can't find it now.
To be honest, in my case, I distinctly remember that I developed pois before including eggs in my breakfast. It became a part of my daily breakfast like 2-3 years after the onset of this. Also while I do eat eggs, I don't eat as much eggs a day as some other people, for me 2-3 eggs is more than I can eat whereas for some others it's like 5-6 eggs a day, atleast that's what I'm seeing in daily vlogs from fitness athletes and so on. I don't know if it's exaggerated.