plastic bag

These shopping bags, which before 2019 we would actually get FREE every time we shopped, so you could have three or four of them in your hands when you left the shops and you would not have to pay ANYTHING, are now a rare sight and I found one in my plastic bag collection (a stash of bags used for getting rid of stuff) yesterday. I had a moment's vacillation: could this be rare? Now or sometime? Should I just destroy it? Yeah, I don't know. It's rarer now because it's been filled with junk and thrown in the bin.