Chorus strong enough to make the instrument sound pitchy is also an effect used by Pat Metheny and Bill Frisell, among others. You don't hear it that often these days but it can be an intentional choice.
These aren't the best examples because I'm blanking on the titles of the tracks I'm thinking of, but hopefully you get the idea.
These aren't the best examples because I'm blanking on the titles of the tracks I'm thinking of, but hopefully you get the idea.