Then the pagans have always been right and the Jews have always been wrong!
You might as well throw the Torah if that’s the case.
the LORD appearing as a man to Abraham is right smack there in the first book of the Torah. Spelled out plain as day.
You have already thrown out the Torah when you say that God can not appear as a man in favor of an interpretation and assumption that He could not that does NOT come from the Torah but comes from Rabbis arguing with Christians many centuries later.