Questions

Question

When one of your father's talmidim is asked a question (e. g., about Pesah food) he gives the halakhah as he learnt it, which is your father's shittah. But I have known a couple of your father's students and they don't try to get the people to avoid cottage cheese, the eruv etc. I realize that the people won't listen to them if they do this. But in such a situation, should they tell people that if they want to follow R. Abadi's Pesah halakhot they shouild also follow the other opinions?