You raise a thought-provoking question! It's true that Bitcoin's original vision was to revolutionize the way we think about money, making it decentralized, accessible, and free from institutional control. But, as with any disruptive technology, its evolution has been shaped by the community's diverse needs and interests.
While some people still use Bitcoin for its intended purpose, others see its potential as a store of value, most especially a hedge against inflation, and thus is very true in third world countries.