He wants to play a scrim on silent? Good for him, it's his problem if he doesn't find opponents who like that. He finds them? Again good for him.
I don't see the problem. Btw Snake, It's not about being cool, I think he wanted to say that most (all?) players who play scrims play on etpro.

As regards the mods, etpro was made for competitions so you have all the commands needed (I don't know if on silent you can lock, speclock, and all that, maybe yes, but etpro came first) and you also have tzac, and I would like to say that many players like standard stuff, they don't like new things, new hit detection, new weapons and all (especially if they are not better).

Silent is a cool mod for publics, but again there is nothing wrong if you play a scrim with it, if both teams agree.