> When a suit is your daily driver, you'll get it tailored and set up correctly.

How far back in time do you have to go for that to be generally true? I'm 70 from South West England and I hardly know anyone who had a tailored suit, almost everyone just bought them off the peg even when I was very young. Even fifty years ago wearing an actual suit to work where I lived was relatively rare too even for people who were more than a generation older; it was something that only people in a few professions did (lawyers, estate agents, some doctors, some academics, etc.).