content: Well TBH, both of your sources are a little too sure of themselves having come up with a rather overly simple "checkmate" against something that has more money, work, and development put into it than most modern countries. It's the equivalent of suggesting we can't defend against the new generation of hypersonic ballistic missiles because we are totally definitely still using missile defense systems built in the 70s. It's pretty reasonable to guess that if some dickhead that lives in his parents basement thought of, someone else did too.