Quantum Computing’s Promise and Hurdles

To the Editor:
Quantum computing is a fascinating topic (“Quantum Computing Will Change the World. How to Play the Stocks,” Cover Story, Nov. 25). I’m not sure what the ultimate payoff will be, even if companies overcome the qubit problems. I’m avoiding the pure plays and investing in the tech titans—for quantum computing, artificial intelligence, the cloud, and everything else they do. Chances are that they’ll acquire the successful start-ups. They may not hit a home run, but won’t lose it all, either.

Danny Ward, On Barrons.com

Source: https://www.barrons.com/articles/quantum-computings-promise-and-hurdles-51670023971?siteid=yhoof2&yptr=yahoo