It's unfortunately not typically discussed. If you really want to solve the problem, being even more careful about plastics in the West really isn't going to move the needle. Knowing this is important.
Ironically, the extra care such as banning plastic bags, straws, etc. in the West does lead to this very conversation becoming normal across lay people rather than just those who "really want to solve the problem," which probably does have significant value as well. Like a raising-awareness event.