Teaching is the same, requires post-qualification training, now of two years within 5 years of qualifying: and a lot depends on finding the right mentor to qualify you who will actually do their job. I remember when qualifications actually qualified you, and once acquired you had it for life. What’s the point now?
Meanwhile all these professions are short staffed and demoralised, whatever London government stats about productivity say. All wealth is tied up in unaffordable housing. I’ve been asking where this is going for over 20 years.