We all worry about that future, and have seen the crazy AR video about SPAM on vimeo.
But humans will constantly optimize their lives for greater happiness.
Each piece of technology that makes life better, can also be a trap of addiction. But we will figure this out.
I have access to stimulus like sugar, drugs, alcohol, and gambling, all of which are easily overindulged, but somehow most of us figure out a good balance. Those that can't get the balance right, are supported with in different ways like laws that protect the public.
The AR integration will be the same. When it gets to the point that long term suffering outweighs temporary happiness society will set up boundaries and EVERYONE will be ok with that. Maybe some people will think you are silly for not having AR lenses in all the time, but it won't be that much different from being that guy who doesn't drink at a party.