Y'know, I was expecting a word salad of being called an incel, instead this is just a word salad of calling everything a monopoly. Half of the things you point to here are governmental actions, not capitalism. Capitalism is an economic system, not an ideology, it doesn't control what the government should or shouldn't do. And none of it even relates to the topic at hand, which was colonialism.
And financial oligarchies are 100% just a hallucination, prettied up in fancy words so it sounds like you're making an argument. You do not need permission from an oligarchy to make financial transactions.
If the global north would stop trading with the global south, to "fix" this supposed exploitation, people like you would be the first to start crying about how an embargo on the south is preventing them from moving up the value chain in production. There is no logic here, just accusations. You have nothing to show but an attitude