Chabad is so far out of the Jewish mainstream that most Orthodox rabbis don’t waste their ammunition attacking it, just as they don’t spend much time anymore attacking the Reform and Conservative streams of Judaism.
From shmais.com: In light of the open attack on Chabad by Rabbi Yisroel Belsky, Rosh Yeshiva Yeshiva Torah Vodaas and the Posek for the OU Shmais News Service asked the Executive Vice President of the OU, Rabbi Dr. Tzvi Hersh Weinreb if he agreed with Rabbi Belsky said.
