Terminator 2 brought the story full-circle and ended. That is what James Cameron told everyone in 1991. There is no more Terminator after that final scene in the steelworks.
Just like there is no more Alien after Ripley, Newt and Hicks are in hypersleep en route to Earth.
By the way, this is my first post. I’m looking forward to being part of the discussion here :)
"You're fat, but you're not stupid, boy."
Welcome!