I get the analogy but are any dentists struggling for work? I don't recall seeing many hard-up dentists, and in my experience it costs a lot of money for relatively quick procedures.

It may be tricky to find a good builder at an affordable price, but finding a good dentist at an affordable price is impossible for most people.

If builders had a steady stream of work, indoors paid for by the Government with the average salary of a dentist I doubt you'd find many moaning on a luxury watch forum.