"The point is I don't really care if someone has qualifications or not"
"BUT if someone is trading under false pretenses with job titles they do not possess .. then that questions ethics."
Looks like you are confused whether you care for qualifications or not...please decide what exactly is the point you are trying to make.
On the one hand you loyally support ML, who doesn't even dare to list his credentials and then in the same breath you oppose a guy who didn't supposedly list his accreditation board and give details of his clinic. How hypocritical is that???