This can easily be provided by the federal government. The costs are miniscule. The best part: it's easy to recruit the best talent for providing the lectures

This can easily be provided by the federal government. The costs are miniscule. The best part: it's easy to recruit the best talent for providing the lectures because you'll be the face of a specific subject for many years, and being features as THE expert teacher, your side gigs get huge exposure: books, articles, commentary, etc. You can even get recurring income by addressing questions in follow up videos. It's like Khan academy but at the national level, and this time it's for keeps (aka it counts for education credits).