The red dots are reflected in the glass in front of potus. Keep digging this dead end if you want, but muh "everyone not agreeing with me is a shill" sounds awfully lot like libtard leftist kind of arguing technique though.
Maybe I'm wrong, but hey, that's life…
Yes reflections of the red-eye-reduction lights of cameras, some single, some double, REFLECTING in the glass as seen on the footage. I do not believe it to be lasers, that would look totally different, and as you say, would not reflect, would be smaller fainter dots, not big spread out like these are.