I think a lot of people get confused and conflate different things together.

I don't think pilots are switching on 'spay people with poison switches' in most commercial flights, I think the fuel supplies are getting contaminated with an additive at some point in the logistics chain. Everyone else in that chain is innocent, and ignorant of the part they play in that project.

There are however separate 'sprayer' planes, both military and commercial, that do weather control activities. However, they are of a much smaller number than most people think.

Then their are the ground based manipulation systems that use electromagnetic.

All three of these sub programs are part of a larger system of secret manipulation.