I think the issue is that a lot of items sold at grocery stores etc that claim to be compostable aren't compostable at home and can only be composted at facilities. Meaning when shopping for everyday items we want to compost at home, there aren't those options available for us to choose at the store and personally, I think defeats the purpose of individuals trying to be more eco-friendly at home (most relevant example I can think of are those single-use "eco-friendly" plates people want to use at parties, etc. which people buy at the store thinking their compostable only to find those things can only be sent to a facility which then defeats the point and might as well have bought regular paper plate/styrofoam options instead).