You're indulging in a huge fiction: that people freely choose what to read and what to believe. Your beliefs are a product of your environment, and your environment was traditionally mostly your family and broader community and country, but today your environment includes massive online oligopolies that have extreme power due to network effects.
If your country is consuming information through the filter of the American coastal elite, then they are likely to come to believe in the things that the American elite believes, to despise the things that the American elite despises. We can meaningfully speak of individuals having a choice to believe this or that, but as a society, that kind of domination of information will predictably drive people to believe what they are told to believe.