To expand on this with an obvious example happening today: the Russian invasion of Ukraine. There is a conflict between one faction of the Russian bourgeoisie, who believe their interests are best protected by this war as a way to maintain Russia's stance in the world and prevent power shifting to the NATO block, and another faction who believe the war is economically self-destructive. That pro-war faction, who wield more power and thus are executing the war, have brought the resources of both factions into conflict with the Ukrainian bourgeoisie, who believe they are most benefited by allying themselves with a western imperialist bourgeoisie and their governments. Those various imperialist bourgeois governments have a variety of their own conflicts: some (US + UK especially) want to push the war as hard as they can without becoming directly involved, and actively desire an extension of the war. Other bourgeoisie (German, primarily) want to limit the scope of the war because their own economic interests and political power are dependent on energy supplied by the same Russian capitalists contending internally over the war. And throughout all of this are a vast array of non-bourgeois people and organizations, fighting to exert power in their own way, to influence the conflict to their own benefit.

The conspiracist would say, no, none of those above factors are real: there is a (((secret cabal))) that has puppeteered all the above actors into performing exactly the way they want. That's both obviously incorrect and disempowering. If the (((secret cabal))) is that powerful, if there are no other powers at play, there is truly no hope for revolution. That's why In reality, the inability of the bourgeoisie to fully align themselves is an enormous advantage that we can leverage. Exploiting it will be key to a successful socialist movement. Look at China, which plays all these different national capitalist groups (including their own!) against each other as a means of increasing the power of the communist party and improving the conditions of its people.

So, let me reiterate: no, there is not one secret group of people that rule the world. There are many bourgeoisies, and they rule in the open, and they do not rule uncontested. That is all to our advantage.