He still has to provide a service to his "customers", and must do what it takes to accomplish that. Obviously, he could not choose to not make videos and still have a job, even if that was 'what he wants'.
To that end, if the Android operating system is better suited for the business needs he has as a video creator, he would be incentivized to choose that platform even if it isn't what he "prefers" all else being equal.
Not that I particularly care about this topic... good day.