I don't know music theory very well. I make due with pre made kits and samples and I also use the circle of 5th wheel provided in the software.
I maybe the only one that likes to make music that doesn't understand the fundamentals fully.
What would be a really great feature is having the ability to highlight a note or several and turn them into chords.
If you scroll thru to the 7 minute in the video this feature is showcased in Wavefrom by Traction