Yeshua is "dead" to unbelieving Jews, just like Joseph was to his brethren. Yet in God's good time, Joseph's brethren bowed before him. In God's good time the Jews will perceive Yeshua is the Pierced One and receive Jesus as Israel's King and bow before Him.
Meanwhile, Jews in their self-imposed exile, professing Christian countries, shouldn't hypocritically speak against the King of the Jews, the King of Israel, just because they're still blind to His identity. However, they Jews should follow Judaism to the Jewish Homeland.
CAPAI Christians Against Proselytizing Among Israel
Israel and Judah Must Get House in Order Before King Messiah Arrives