doubt he knows and will take it down when he finds out.
I scrolled through that guys TL. This grabbed my attention.
https://www.denverpost.com/2019/12/23/drones-mystery-colorado/
"The grid pattern suggests the drone operators might be creating a map or carrying out a search, Moss said, although he added that some drone operators will fly at night in order to use infrared cameras, which are sometimes used in agriculture to examine crops."