@Toni ******
you're totally missing the pointπ it's not about the courses, for either side. It's a mid range long term visa designed to retain mid range spenders. The courses are thrown in as an option to be eligible IMO and to also boost Thai soft powers
They don't want long term freelancers and nomads to go to Vietnam or Bali for example due to Thai immigration being too complicated. Many already left due to visa complications and expenses.
That's why I think it's come out. Just my opinion but it makes sense.