Monopolies is the eventual transformation of all industries in capitalism, as Lenin writes in his book Imperialism, the Highest Stage of Capitalism, their monopolization lets wage more power than by being alone, like for example a more effective way to crackdown on their workers by being the only option, here we see then joining together to have more lobbng power but we will see in the future more organization and cooperation between the streaming giants and then eventual corporate mergers like it happen to the Airlines in the USA