one could make the argument that porn is in the eye of the beholder, here.

not to mention, even if it is porn, who cares? are we such a nation of five year olds and nanny businesses that we can't be trusted with a titty?

The fact that all instructors are actually models is obviously cringy, and that would certainly not be on youtube (although there are many similar channels with thinly dressed models) but to call it softcore porn is too much. It is arousing, but there is no simulated sex or anything evwn close to that.

Porn is legal in most countries. So what’s the problem?

No. Only the supreme court can that. /s