There are beers that are at 0.0% and they are marketed like that for everybody trying to drink no alcohol at all.

Since apple juice can contain up to 0.5% of alcohol as well, somebody who wants to drink no alcohol at all has to be careful and knowledgeable about drinks and food in general.

The last time I read something about this, former alcoholics have different tolerances of trace amounts of alcohol. For some a drink that only tastes like an alcoholic beverage can already be difficult just due to the memories connected to it even if there is no alcohol in it.