I talk about it all the time. When in a restaurant, I make sure they know that Styrofoam is not a good option for takeout. At the grocery store, I tell the cashier that single-use plastic bags are not recyclable and I pack my own veggies in reusable bags. I tell the meat department not to pack my meat/fish in plastic. I also ask to speak to the manager to voice my concerns when I see a lot of single use being pushed on me at a location. Speaking out plants a seed. I cannot convince them to change. I can only bring awareness.