Perhaps "Profession" is not entirely the description that was intended - think "profession" and one immediately thinks of doctors, accountants, architects, lawyers, nurses, physiotherapists, chiropractors, etc., and to call oneself one of these one normally has to undergo or undertake special training and then pass one or more examinations; having done so one would then normally not be allowed to practise in that capacity without first obtaining negligence insurance to protect clients/patients/customers in case one made a balls-up. That in itself raises considerable problems since very many of the prossies claiming the intellectual abilities required to pass an exam were actually slung out of the universities whose education they claim for either failure in exams or inattendance to their courses.
They would also be required to be regulated by a professional standards authority, such as the GMC or the SRA
It would be most interesting to hear precisely what form of training a student prossie would have to undertake, where such training would be given, whether student loans would be available for the purpose, and how (given the constant complaints of poverty from the practitioners) repayment of these grants would be obtained from their earnings. It would be even more interesting to hear precisely what form the examinations would take - presumably there would have to be both theoretical and practical sections.
However, having finally qualified, each professional practitioner would then have to acquire suitable negligence insurance. Whilst it is not greatly likely that a prossie would cause serious injury to a client, she could well, however inadvertently, pass on a STD of some sort (whether a wart or two, genital herpes, or a full blown dose of clap or HIV). At present, of course, we punters have no recourse if one of these catches us, but what a wonderful time some would have. I can see the cost of OWO and RO absolutely rocketing to keep pace with the premiums once the insurers worked out the problems.
I don`t think it will catch on