I couldn't help but picture this "harvest" as the missionaries lop off peoples critical thinking with their dogmatic blades.

I wonder how they'd feel about Taoists or Buddhists coming en masse to the US to convert people.

@Jorjor
How about Mormons passing out their holy book in public schools in Texas?

I'm not in agreement with that either. Let the Mormons, and everyone else for that matter, send their kids to Sunday school or teach 'em religion at home. A lot of people who support religious education in public schools also claim they don't trust the government or the teacher's unions, but they're too lazy to take on the time or expense of ensuring their family's religious education.