I wouldn’t care for their “spiritually upliftng” but that’s not what Chopin’s beauty is. These classical composers were not putting the repulsive element in their music. They specifically set out to write intellectual music. Just as wild music makes you wild, deep music, if listened to with more attention than backround music, has a normalizing effect.
Sam, I never ever heard of two people writing the same composition (besides if they both cheated and gave in the same plagarized piece in college). Sure you can find five notes that match, but not a composition. Not even a section.