Apart from these strange interpretations further authors have published papers arguing that quantum tunneling does not violate the relativistic notion of causality, and that Nimtz's experiments (which are argued to be purely classical in nature) don't violate it either.
Apart from these unconventional viewpoints, additional scholars have presented research suggesting that quantum tunneling does not contradict the fundamental principles of relativity regarding cause-and-effect, and that Nimtz's experiments (which are viewed as fundamentally classical in character) likewise do not challenge these principles.