Hell no, we should not stand together for the sake of standing together or to protect the group or for the "greater good" as the collectivist parasites like to call it. We should act for our own individual self-interest and if our goals happen to align with the goals of enough other people that will make us decentralised and unstoppable.

"William: "I'm sure we can all pull together, sir."

Vetinari: "Oh, I do hope not. Pulling together is the aim of despotism and tyranny. Free men pull in all kinds of directions."

Terry Pratchett