The thing I don’t like with shapes is it’s ignoring the simplicity of the scale. It’s the whole challenge I faced in trying to learn the guitar. It’s a mess. But only because I was never showed how simple it really is.
I know you know this so not implying you don’t, but for sake of argument,
All that on the neck is just a very simple scale in lots of octaves. Shape playing blinds you to this, as you’re not thinking about the scale anymore, you’re visualizing various chunks of the guitar as isolated patterns to play, like that classic bb king box pattern. The way the guitar is laid out is a massive trap if you’re thinking in patterns.
The only pattern that should be on your mind, and ofcourse eventually automatic and not thinking of a pattern at all eventually. Is the single whole whole half etc… or whatever scale you’re using, a high level player on any instrument should be able to talk with their instrument.
A perfect example is the keyboard, the one for computers, none of us learned patterns to communicate using it, and we don’t look at it as a bunch of patterns. It becomes second nature. An instrument to communicate.