Yeah thats true. On the other hand a lot of people without nothing flee from war areas to protect themselfs.

megaptera

Would you fight for the place you currently live?

I think you only fight if you don't have the resources to make the choice of bouncing, so the decision is made for you really, you just slap whatever ideological wrapper around it to justify it. 

But if we're talking alien invasion space war, i'm going mass effect 3 on all you interplanetary bitches, you don't want this smoke