NP > one does not mitigate the other.
Intellectually, I am with you. But we have an idea that someone involved in communal affairs is recognized and also might lose out in learning (Pirkei Avos, Mordechai). All the shluchim with their children growing up in non-religious towns – not all of these children are going to become talmidei chachamim. According to the logic of the “tzahal” threads – what they are doing is too risky and it is safer to sit at home and talk about hesranos of others.