I meant on those strings. What I'm trying to ask if anyone here is using this approach for building chords. I just gave it a little thought and it seemed to make sense to me. Like a combination of scales and chords.
What I mean is. I'm thinking about building triads from notes on those 3 strings (D, G, B), which have 1-3-5 notes of the scale in a row -> C E G. Of course, if I do it this way, I find it simple to add 7ths, 6ths, or whatever because I know where they are.