Study Plans

I noticed somewhere that Chess.com had developed a set of study plans for beginners. Are there any plans for Study Plans beyond those for beginners? I recently retired and have taken up chess again after a considerable layoff. I've been playing a lot of turn-based games, doing tactics, chess mentors, etc. I've also been jumping from chess book to chess book on every part of the game. Needless to say, I get frustrated and seem to never finish anything to the point where I actually improve. I obviously need a disciplined approach. It sounded like these Study Plans would help but I am beyond the beginner stage.

If Chess.com doesn't have any plans in this direction, any ideas where I can go for a somewhat formal study regimen?

Thanks.

The recent annoucement  introducing-study-plans   mentioned that study plans for intermediate level were in the pieline - but gave no timetable.

 MMMMMMMMMMM PIEline - can I have a banoffee pie, please?