RE:An accurate article on quantum computing todayThe article Quantum Time has provided is 6 months old....and does almost nothing to contradict the Globe article.
Quantum computing is theoretical......and substantial roadblocks exist before it can have any commercial use.
As far as Cheung selecting a category to provide "protection" against....it is a perfect "maybe one day" scenario.
But, theory doesn't put money in the bank......at least not for shareholders.