What is the future of Iotex?

As a keen observer of the cryptocurrency and finance industry, I am intrigued by the potential of Iotex and its role in the evolving landscape of blockchain technology. Could you elaborate on the future prospects of Iotex? What are the key factors that could drive its growth and adoption in the market? Are there any specific challenges that Iotex needs to overcome to achieve widespread adoption? Furthermore, how does Iotex intend to differentiate itself from other blockchain platforms in order to capture a significant market share? Lastly, what are the long-term goals and vision of Iotex, and how does it plan to achieve them? I am eager to learn more about the strategic direction and future roadmap of this promising project.