That's the one main disagreement I have with Dinesh's otherwise good article. He claims that Americans don't understand anticolonialism. Not true. We were the original anticolonialists and started the trend.
I don't recall any of the founders postulating that England was only wealthy and powerful due to its unjust domination of its colonies.
Our founders were, ideologically, much more anti-royalist (divine right of Kings and all that rot) and pro-Republic than anti-colonialism.