I rarely if ever use the "generate intro" feature.

I prefer to create my own custom intros and endings.

If you choose to use the auto generate function and it gives you "fancy chords", it's a simple matter to click on the chord... such as A5 and type a straight up "A" in there.

You can find my music at:
www.herbhartley.com
Add nothing that adds nothing to the music.
You can make excuses or you can make progress but not both.

The magic you are looking for is in the work you are avoiding.