From what I understand it’s a great course - one of the best around - but as
@Albert its just a teaser into the trade.
It must be extremely difficult to get into
tile on a commercial scale these days as apprenticeships are aimed at the younger people and site work needs so many qualifications ( which is a good thing).
There are tilers on this forum with good businesses who have no formal training and it’s not rocket science. However you have a moral obligation (IMHO) to be adequately trained before you charge the general public for work as a professional.
At the end of the day no 2 tilers are the same and if you have the interest , desire, and self confidence you can enjoy this trade for a long time.
Good luck and go UK PRO!