Hi John,
I understand. We are trying to make OSMC and Kodi much more user friendly, and I understand that things can be a bit daunting if you’ve been used to something else for a long time.
We’re working on making things much more user friendly in the near future.
That’s pretty much it. There’s a bit more information here as well which will help you: How to submit a useful support request - General - OSMC
Bluetooth is experimental, but can work if you follow the instructions here: [Deprecated] [TESTING] Bluetooth audio streaming (A2DP). It’s not for the faint of heart however, and I think we can get Bluetooth in a good shape in the next month or so.
Cheers