Drinking an entire 6-pack of 0.5% beer is equivalent of drinking 6oz of a "normal" 6% beer. And I suspect people who drink non-alcoholic beer generally don't binge drink them. But I guess it may be important if you really can't drink any alcohol at all. But there are also beers labeled as truly 0.0%, not just "less than 0.5%"

I don't think I can physically drink enough NA beer for it to be an issue :D

I think the legal definition of NA beer is maximum of 0.5%.

I may be misremembering, but I think Athletic Brewing mentioned their beers are closer to 0.2 -> 0.3% on average.

But even at 0.5%, that would be 10 NA beers to add up to one average alcoholic beer at 5% assuming equal volumes.

Most fresh squeezed orange juice has a higher alcohol content than 0.5%