So skip seeing stranger things altogether (as opposed to just series 3) then? Can do.
I find it hard to believe that a discovery so physics, philosophy and such shattering as the existence of ghosts, much less as publicly as happened in the previous films, would be as forgotten as it is made out to be there.
Tentatively optimistic there actually. It is of course a trailer/teaser but had a few hallmarks of nostalgia/bringing it back done right, and largely lacked the warning signs of a cash grab/name recognition type deal. Can't say I will have any interest in the would be sequel to this one (with a name like legacy, the characters there and in general what film doesn't hope to become a franchise these days?) but I would not mind this.