If you just want to watch courses (not the best way to learn), I got you with this aggregation of course playlists: https://youtube.com/channel/UCjgQ2pJDjZlhdI4Ym7NQdUw

You have to click the multiple playlist titles (the ones with left/right sliding arrows) to see all the playlists for that category because YouTube truncates the lists.

I need to add more courses (including a few more basic ones) but YouTube has a memory leak issue that prevents me from doing so right now.

If you watch one course I would recommend Bill Shillto's only course.