Your post was written too confusingly to address, as far as why they had to draft for WWII, that is simple, the Army needed people, and that means infantry.
You keep trying to personalize an attack, evidently you have some personal, grudge that retain and carry with you from thread to thread, perhaps a list of your enemies or something, but I have no idea who the heck you are.
You also did not understand the post of mine that you agreed with.
Since you have clearly NOT read FDR's EO regarding the draft, or understood the situation surrounding it, your comments are worthless.
Good day, sir.