Shalom aleichem Rabbi Lauffer. Thank you for answering my last question. Rabbi Chaim Kanievsky famously paskened that no Batei Midrash or yeshivos should be closed during the pandemic, only to retract his psak soon after when thousands became infected because of his mistaken psak. Can Rabbi Kanievsky be relied upon anymore in Torah matters, given his incorrect psak on this matter, which he was forced to retract? Thanks a lot.