The star of David isn't the star of David it's actually his sons royal seal, Solomon. Geometric shapes like the Swastika and Similar Stars have been used all over and their origins meanings have little to what they mean to others. Judaism is not a religion of imagery, the star of David was imposed by Christians and Muslims as a symbol of recognition, just like the so call medieval "Jewish Hat". Before European persecution and segregation it wasn't even a factor. Jews are Sumerians, Abraham was from Iraq. They wouldn't have just scrubbed their identity clean, they are middle eastern. Jews also survived through their adaptability. Just because names like Morduchai (Mardukhai) and Malachi have pagan condontations doesn't mean they don't have Jewish ones either. Cherry picking one thing doesn't disrupt the totality of it. If you look at Christianity you would be hard pressed to much that isn't Pagan influenced or just plain re-branded. Kabbalah and Judaism are about as related as Salafi schools of thought and Sufism is. They intertwine and places and others they are completely different.