Seriously?!?
I'm no lawyer and I haven't watched the video, but I assume from your post that it states you can earn $100s per day posting on Steemit - which is absolutely true...
What's 'borderline' breaking the law? You don't break laws a bit, you either break them or you don't break them. Is 'borderline' kind of like 'almost breaking' the law, i.e. perfectly legal?
Did you watch the video? Is it indicative of what a first time user will experience in their first month?
That will give you your answer.
No, it’s 20 mins long, I can think of countless better things to do with 20 mins
Regardless, I don’t think the content really matters, as long as it’s not a snuff video or something