Honestly, I don’t know, but those in-air patterns are pretty tight for routine take-offs/landings, even at busy commercial airports. Just saying.
I have a long-time “alphabet agency” friend who swears they’re CHEM-trails, while another commercial pilot friend swears they’re CON-trails.
Amusing, but confusing.
A more effective administrator for chemicals to controls people would be through the water system. The water system would deliver a more concentrated level and would go more often to people, since we all need water to survive.
But, I think the government is using the NFL broadcasts to send psychological transmissions. How else would you explain the crappy rules being tolerated?