Nikachu seems like a great teacher and also not like the normal boring sleeping pill
Your advice is only have side of the coin though. You
completely ignore fold equity, which is the BIGGEST reason why any 3bet is ever profitable.
With AK for example, we make most of our money when villain is folding. In tight games as well as aggro games. When the money goes in, we´re never an equity favorite vs any range (even in aggro games we only dominate AQ, maybe AJ and 60:40 vs spazz bluffs).
I think the animations/visualizations are really great, and i´m aware you have to "dumb down" stuff to bring across the point easier.
Hope this doesn´t come across to much as nitpicking. If i had a SSNL buddy, i´d recommend you