n0 > working people should learning more. Both during their work and by taking off more.
Sort of. I just would not call someone who learns and works a “working person”. He is a Talmid Chacham (if he is) who supports himself, or who does chesed and gets paid for it (that chesed may include to his wife so that she does not need to work, or to work that hard, or can buy herself a dishwasher or a second dishwasher or jewelry).
“During work” would be fine for builders and pub-owners but not for plumbers or lawyers.
Taking off more – this is where our society is not doing well. We have people working 80 or 0 hours a week, with no option in between. In part, this might be Americanization – goyishe Europeans work less and have longer vacations even without any Daas Torah. Maybe we need a part-timer movement. Recent trends in work-from-home are definitely helping – at least those who want to, but also creates new challenges: hope that nobody is billing clients and learning Mussar at the same time!