Make people aware BPA is in the cans, and don't label them.
http://www.activistpost.com/2016/03/california-to-delay-bpa-warnings-on-canned-foods-because-regulator-says-label-is-too-scary.html
Those who are aware of the BPA dangers, anyway. I buy some. Tuna for the cats, an occasional can of lentils or dolmas for us. Most of our stuff is in jars, frozen, or made from scratch when I'm not working. We probably eat better than 90% of the population these days.
