No it isn't. That would only work if no one adapted and continued to put their plastics into the recycling. I recycle all my plastic bottles, but would instantly change.
I used it when I lived in Germany with no issues. I would actually feel better about using these as I would know they are getting recycled, rather than going to potential landfill. Currently contaminated recycling ends up in landfill/burnt as it is too expensive to separate from the stuff that can be recycled. This can be unwashed tins, tetrapak mixed in with other recyling, tops left on certain milk bottles.
I fully want this to be introduced, but it needs to be done properly. This is where my concerns come from (this is the country that voted for Brexit after all). Like I said, we as a family and the thousands who live in Trafford, already recycle everything and have separate bins for card/paper, cans and bottles etc. This approach is actually encouraging us to create another recycle outlet alongside our current one. What I would like to see is the proposed recycling facilities introduced, they are deffo needed, but a way of keeping what we currently have and allowing those who already recycle to claim our deposits back, this way we don't end up with two systems running in parallel, with one collecting billions of cans and one not collecting much (empty bin wagons), also improving the current method so nothing gets rejected and dumped in landfill.
Like I said, I occasionally carry the aluminium ingots for Novelis when I'm working for Stobart. The pic below is of 2 26t ingots made at Latchford, from 5 million drinks cans. These things are rolling out every day, Novelis currently recycle 60 billion cans worldwide.
The big issue that will need to be addressed is those who continue to think, sod it, its only 20p and lash the can etc on the floor or out of the car window.