It has the bonus effect of removing evidence that Judaism was a religion made up of previous culture's stories and legends. The guy who lost his shit at a statue in a museum was international news, and there will only be more evidence undermining Judaism's claims to originality and truth buried in coastal areas. The Israeli government has long been stalling any archaeological work in Israel/Palestine, much to the dismay of historians. This makes sure nothing can be identified even long after the current fighting and reinforces the power of the ruling class.