Here, we've started implementing the banning of single use plastics several years ago...from stopping the use of free plastic carrier bags and replacing with woven or paper.... to changing from plastic straws to paper, and from plastic cutlery to balsa wood...
We're doing our best here, but still a long way to go.. but the concern for us all, is that if we replace plastic with paper, then we're going to have to plant a whole load more trees.. and that's not viable either.
When I was young we just didn't use single use plastics at all. We bought fluids in glass bottles, and we could take them back and have them refilled. We didn't have plastic carrier bags, we all used shopping bags made of leather or shopping trolleys. If we bough coffee in a cafe it came in a china cup.. we didn't ''take out''... although again here in the UK, the Large coffee chains, are trying their best by providing a system whereby they will fill your own cup rather than using a plastic take-away cup, and they all sell metal vacuum drinking bottles ( both my daughter and I, have those).. but it's slow off the ground, most people don't want to carry a cup around, they want the ease of buying a drink to take away and then just dispose
Much more needs to be done certainly.. I saw a doumentary about the plastics in our oceans, and the devastation it causes to wildlife, it's beyond anything you could imagine... ..but unless everyone does something..every country..everywhere in the world, the next generation are in real trouble!!