Eaten by China and Russia? How? Are they deploying their military on our doorstep? No, we're doing that to them. Peace through strength doesn't equate to us being bullies.
Like in all friendly or at least functional, mutually beneficial human relationships, including at the personal level between individuals, there has to exist a certain degree of mutual respect and concern for the other person's needs and boundaries. I never suggested that we become a doormat or that we are limited to diplomacy when facing a serious threat from another country. What I'm saying is that we shouldn't be the ones initiating unnecessary conflicts. Don't do unto others, what you don't want done to you.