I wouldn't look at it so much as in "years ahead" but rather tech and advancements (that benefit economically, etc) we would have already have arrived to. There is tech that has been suppressed under secrecy with no real reason for doing so other than to suppress what they can't control.
Remember, they want us poor and in need. They want us in poor health. They want us dumb and docile. They ultimately want to get rid of most of us. Hence suppress whatever tech that would get in the way of that.
That's my take anyways.