Our county makes it very easy for us. All recyclables go into a 75 or 105 gallon container (or two, as each household can have up to 2 of any size) and it's picked up every other week along with garbage and yard waste/composting. Everything goes in one bin. So in our kitchen we have 3 cans. A small one for garbage (also our smallest outdoor can), a small one for food waste (goes into yardwaste/composting), and a large one for recycling.
The county has a vested interest in providing free recycling and yardwaste/composte service as they MAKE money off of the compost and recycling.
In other states I've live in the added bonus was that WE got to 'make' that money by separating out paper products, plastics, glass, metal, and they got weighed and we got paid. On average about $100 per month in recycling. In our county of over 2,000,000 if even half of us are recycling that much the county 'makes' $100,000,000 a month off of our recycling. Say 90% of that is overhead (to make up a number, I have no idea what their overhead is) that's still 10 million a month in profit. Even if their overhead is 99%, that's 1 million a month.