Rav Nahman from Uman did not think very highly of "Chumrot" which is to say being more strict than the letter of the law. I was in the same Na Nach Breslov place and they were learning the beginning of Rav Nahman's book the LM vol 1:8. He does not mention this idea there but he does go into the idea that is related. The actual place is in LM vol 2 around chapter 44 I think and also around 82.
There Rav Nahman does bring up the problem of religious authorities that are demonic for the first time -and that is a recurring theme in the LM.
I was reminded of this by reading the Commentary of Rav Joseph Karo on the Rambam where he brings the case of Shmuel the amora telling one person that he must use the oil of gentiles or he would declare him a zaken mamre rebellious elder.
There Rav Nahman does bring up the problem of religious authorities that are demonic for the first time -and that is a recurring theme in the LM.
I was reminded of this by reading the Commentary of Rav Joseph Karo on the Rambam where he brings the case of Shmuel the amora telling one person that he must use the oil of gentiles or he would declare him a zaken mamre rebellious elder.