Clergy are such an obvious and well-understood exception that it's intellectually dishonest to use them as a counter-example.
Also veterinarians make extremely good money. Nearly all of those low-rate professions are well paid and virtually none of the high-rate professions are.
Everyone who chose to become a veterinarian could have made more money, by going to med school, law school, pharmacy school, getting an MBA, etc. No comment on the non-degreed, not particularly well paid group that’s highly selected for high intelligence with very low rates of divorce?
Also veterinarians make extremely good money. Nearly all of those low-rate professions are well paid and virtually none of the high-rate professions are.