They definitely don't sound the same, very similar yes but far from the same. Besides was it proven in court or otherwise by some legal entity that these songs

They definitely don't sound the same, very similar yes but far from the same. Besides was it proven in court or otherwise by some legal entity that these songs aren't considered copyright violations? Just because it has not been legislated doesn't prove it isn't copyright violation. Anyway I'm definitely not a copyright expert but I just found this argument extremely weak.