Those same people would probably benefit more from a video(direct guidance) where you can stop and rewind as many times as you want without bothering everyone else in the class The only benefit of a class in this case is for the teacher charging each person for the class.
Meh, I can see the benefit of a real class. Plus because its live you can ask the instructor questions that may not be addressed in the video. Not everyone learns the same way. While many of us have never needed a class, in many cases that setting is useful to someone else.
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