Hey dude,
Hopefully these will help, if you aren't already aware of them:
The Theory of Bitcoin is good for a general understanding (CSW/RYANX): https://www.youtube.com/channel/UC2qsCjXNXfiQfKYox339lZg
MoneyButton have an excellent video series on some of the technical aspects of bitcoin:
https://youtube.com/watch?v=bkGiCjYBpJE
Lastly, but not leastly, Joshua Henslee has some great tutorials on various 3rd party frameworks developers can leverage to build on bitcoinsv:
https://www.youtube.com/user/jhenslee11/videos
(and the docs.moneybutton.com site is superb!)