Completely agree, as evidenced by the fact that the same fontawesome package includes both as an option it feels very wrong to suggest that one is "wrong" I, p

Completely agree, as evidenced by the fact that the same fontawesome package includes both as an option it feels very wrong to suggest that one is "wrong" I, personally, prefer the one on the left too but I wouldn't ever say the one on the right is wrong or broken or needs to be "fixed"