Clans aren't required to war anyone.
In-game wars aren't a relevant part of the game for most people anyways.
If you want your clan to succeed, get really good at the game and attract some other good players, and then win some events.
Or you can create a social clan and be a good dude that people want to hang around with.
Your clans aren't failing because of AS not wanting to war you.
ps. this is a dead game already, and its not like old clans killed it. Old clans are pretty much keeping it "alive".