then because of what issues? possibly because of issues like If no one knows where the backup eiruv is, how do people (as described in the OP) rely on the backup eiruv, in areas that the main eiruv doesn’t cover — that the backup eiruv allegedly does cover?
Another possible concern was people carrying when the reponsible Rav no longer takes reponsibity (accepted a post in another city)
You are wodrering about ???? ???? ??? This is your first instance of ?’??? ?’??? ??? Who is the most popular Hashgacha ??? ?????
My point is how so many people, who are not his chasidim or mispallim, may rely on R Moshe’ psakim & use ??? ??????? etc
You cannot convince me that he was ?????”? I am descended from ?????? ???”?