Based on my experience, Norton was a crap like for the last 10 years. However, now it's much better than it used to be. And the claims of being awful at detecting viruses are from ppl who no longer use it. I was one of such people as well. However, after exploring the list of suggested antiviruses at
https://www.firesticktricks.com/best...firestick.html, I decided to give a chance to Norton again. And I must admit it works pretty good.