Those occupations listed often pay more than the ones that college degree with pay, and many are self employed which makes them the big boss.
A self-employed window washer is far more well off than regular jobs.
The accusation is that such ones are not 'trained' to be counselors. But the accusation that they are not trained implies that there are trainers, and I don't believe that such people exist. Counseling exists because of experience, not training.