They're not worth it in my opinion, to be honest, I think that you're better off self-learning and at the same time gaining experience be it actual or paper trading, you're good doing those two rather than courses, most people that offer this course don't teach the secret to making money, they want to make money out of you.
People don't care something free stuff in learning, We think that in paid course we will get something secret then earn a lot of money. But i experienced when i bought a paid course and i did not find anything special. To self learning tons of videos and articles in google and youtube.