TMB – “A more formal definition of Baal Nefesh…In Pesachim 40a where the Gemara says in a particular case of chametz, that for a baal nefesh it is assur..”
Rav Nachman, Rav Huna, and Rabba bar Avuah held that grain could be washed.
So are you saying that Rav Nachman, Rav Huna, and Rabba bar Avuah were not frum enough since they did not consider themselves to be a Baal Nefesh?
And TMB, what besides CY does a Baal Nefesh abstain from? And is a Baal Nefesh MACHMIR on HIMSELF all the time?
So according to Rav Moshe, if this is the definition of who you are, you should be machmir. But says, Rav Moshe, regular milk of dairy companies are muter without any doubt and he says that one should not criticize anyone from drinking it.