Have to agree with that.
Those ideas you talk about can appeal to the worst side of people and then what do we ultimately have; war, fascism, genocide and so on. Perhaps the only way is always to try to work to make the world a better place for us all at our own micro level.
Personally I believe that it's always best to examine one's options and take the one that will either have the most positive, or at least, the less negative outcome. Combine that with an attempt to network through friends, family and colleagues and to build up slowly from there. That's how I've come to understand life, I learnt it from an Indonesian girl who came from a society where such strategies are essential for survival if one is different.