This is pettier than the usual dunk tank post, but this sub is like a microcosm of propaganda. These people are convinced there's multiple species of aliens on earth already because some moths have flown across security cameras at night and Vegas lights reflect in the clouds sometimes.
I guess I can bring it back to how America is bad, since this is exactly what the CIA wants.
I mean yeah. Plenty of stuff can be easily explained as someone being inebriated in some capacity or some weird maneuvers by an aircraft or drone
As for the government 'spacecraft' it's likely just some very strange prototypes foreign militaries made at some point, stuff that bounces radar off of it can look pretty weird