Over 20% of people between 16-64 are not actively looking for work; this includes students & the (early) retired; there has also been considerable coverage of the long-term sick in recent months.
The group who are not working due to care responsibilities are also important.
I posted recently on grandparents & childcare, and its now clear that the crisis in #socialcare is keeping some #workers at home!
This is why better social & #publicservices make economic sense!
https://www.bbc.co.uk/news/business-68534537