Any real tech guy would go, "Wait a minute, if he came back from the future to sire John, wouldn't that mean that even that wasn't the first timeline? So that would imply that even without the hardware we have in the lab that someone somewhere will invent something similar, which will then in turn lead to this Skynet and so forth?"
Terminator 2 has aged so well. Even my son who is Gen Alpha is incredibly impressed with the movie. We are both very much looking to this game as well!
My favourite piece of movie trivia: Terminator 2 had the biggest CGI budget of any movie to that date, but some of the scenes that most obviously needed CGI - where the T-1000 shape shifts into the body of an actor who is already in the same scene - were solved by casting actors who had identical twins.
Saw it at probably 11. Had the same nightmares for probably 15 years. Really shouldn't have watched it. Woke up many times looking out the window for the blast from Sarah's dream that I had just seen in mine.