There are certain thread topics that seem to have a resiliency that defies understanding and keep reappearing at regular intervals under slightly different headings. M’shenichnas Adar (rishon or sheini) marbim b’recycled CR threads.
As to DY’s skepticism of Rav Tendler’s credibility, I’ll repeat my original admonition to take anything attributed to anonymous internet sources with a grain of salt. I happen to have great respect for Rav Tendler as a talmid chacham, scientist and ethicist while understanding others may disagree. On the narrow inyan of cholov Yisroel, there seem to be a number of others who hold by similar views of Rav Moishe’s original statements and practices.