I would follow on from you by saying removing plastic is the better of the options anyway. Good old free will means you can't force people to choose to use less plastic and alternatives, but you can force yourself to go and do something about it - we can't even make them use a bloody rubbish bin.

I mean, how would you even go about it? Lobby governments against organizations with much bigger pockets, advertising campaigns to tell us what we already know, start a political party?? Cleaning beaches already showed what we as people are doing and what we can do.