Jesus did not say "perfect food" , but said "food on time" The wt's greatest debacles are it's total failure in the timing of it's pronouncements. 1914, "Millions now living--" 1925, 1975, overlapping, soon, imminent . Their father is supposed to have put time in his jurisdiction?
Food, not only imperfect, but contradicting the one characteristic that Jesus defined as marking it as coming from the approved F&DS: time.
Follow time and the claimed FDS can not be the one of 1919.