So far in my travels there have been plastic bags in Nebraska, Chicago, and Ohio. Then in New York it was paper bags and no plastic bags (except for produce), and now in Massachusetts it is also paper and no plastic, though I saw in their posted info that the money collected for paper bags is to help motivate people to bring their own bags, and also that the money collected is donated to the local food bank. I'm not sure if I was reading that at Wegman's or Walmart though.
Another new experience for me here in MA is that it turns out they had a voter referendum 6 years ago and 77% of the people voted in favor of only allowing the sale of eggs and meat from suppliers who gave the animals enough room to lie down, stand up, and turn around. I would have thought that was simple plus the law was to take effect in 5 years (so this is the first year of it), but there are signs on the milk and egg doors in the store about some items being out of stock due to suppliers adjusting to the new humane law. Gee, now I feel horrible for ever having bought eggs that weren't cage-free, because I assumed the cages would be big enough to stand up in. Poor chickens! We used to have chickens and it breaks my heart to think of any of my old chicken pets if they'd been a commercial chicken and not able to stand up (ours were in a big chicken yard).