That's because GMO food is what created aliens, and they treat GMO fields as their form of 'Heaven', where their 'god' lives.
How do you feel about organically modified genes? E.G., evolution? Life here on earth has created 'aliens', at least in the human race, and that's how they were created, by organically modified genes. Perhaps this is just another of life's innumerable paradoxes. 'Aliens' might not exist at all if it were not for deranged, mutant humans.