> I think in some countries if you don't want to get your money back you leave the bottles and cans near the garbage bin or other places and a kid or a poor person will return it and make some money.
Indeed. Personally I do this because it's not worth it for me to recycle it on my own, but I still care about the environment and my fellow man.
But what I'm pointing out is that it's an economically irrational decision on my part, and if someone doesn't give a shit about the environment to the point of not bothering with recycling unless it's costing them money not to do it, they probably don't care that much about their fellow man either.
So in some sense it's a regressive tax (although short term), but I'd be for a policy where drinks cost a bit more to make it economically worthwhile for more people who aren't going to do it because they're nice, but for profit.