I'm a saver and a user. In the 70's we were recycling glass jars. I kept all my good ones. Now my daughter wants them, as she is canning lots of stuff from her garden. A lot more people are getting into gardening and canning again.
I read yesterday that vinyl records are coming back. The companies have a hard time getting enough vinyl, and the machines are old and worn out; but they are making new records and selling new record players.
Everything old is new again.