These chemtrails linger for hours.
Where would they linger? Wouldn't air currents spread them in an stochastic way? I have trouble imagining a more inefficient way of distributing their "harmful chemicals" over the population they intend to harm; one would think such evil masterminds would have a more carefully constructed plan to avoid contaminating the whole entire world we live in.
Moreover, what is the end goal of this entire process? To what end would they invest such a tremendous amount of effort? What would be their gain from this?
Also, if all scientists are bought so they don't talk about "the truth", how are the supposed damaging effects by chem trails so well established? This would require extensive studies and decades-long follow ups with multiple controls (moreover, who would be used as control subjects, if everyone is being spayed indiscriminately?). This kind of research would be crazily expensive and a logistical feat of titanic proportions, who would be funding or having the manpower to do that?
I said nothing of all scientists are bought. There are scientists out there that have documented evidence of pH changes in the soil and that metals such as aluminum and strontium are responsible. And I never said that there is some evil behind it. I think whoever is doing this has some high minded idea as to why they are doing it. I have my beliefs just like you have yours. But neither of us can say for certain that they do or don't exist. And linger, yes linger. They do indeed spread out with air currents. But when you look or watch them they are still there. That's the definition of linger. Still present. A contrail goes away. You no longer see it. I find it interesting that these trails, whatever you want to call them, seem to be trying to block the sun ☀️. Maybe to save us from global warming. At least where I'm at these trails are usually done in the general location of the sun.