1 and 3 are similar and both take stance that it's bogus/debunked and mock lawmakers for even bothering to address potential with lawmaking.
2 is something being looked into but not out there yet, if I skimmed correctly.
I just think if I really made it my life mission to prove it, and it were true, I'd be able to pull it off. Do a bunch of time lapse analysis, buy high power scopes to record planes up close, compare visuals to public flight logs, etc.
But never see that, not to mention again how insane the scale of required operation would be (trails are seen everywhere all over world, everyday).
Yet it is odd in a Mandela effect way that it looks way different than when I was younger