I now remember what metric I was thinking of… participation rate. There was a charter data storytelling post about it a while ago that I’m not able to find. But apparently participation rate on the workforce are down. I don’t remember what time scale. But I believe that metric includes discouraged workers as well as people who have retired. But I believe the angle the article I read was talking was a post pandemic look… like lots of people retired early. I believe this has those numbers.. https://www.bls.gov/news.release/empsit.t01.htm
Seems like this measure of discouraged workers is down over the past 10 years: https://data.bls.gov/timeseries/LNS15026645