I'm encouraged to see the growth of trade schools, not just for young adults who wouldn't be served well by a 4-year degree, but also for older adults who must retool because fewer modern career paths last someone their whole life. https://www.washingtonpost.com/education/2021/12/31/skilled-trade-education-comeback/
If you have a tech career, retooling is especially important. I've made 4 major career pivots so far (dev->sysadmin->security->executive) and while each was a planned and smooth transition, each required a combination of mentoring/on-the-job training and self-study.
