Is Morpheus permanent?

Could you elaborate on the concept of Morpheus being 'permanent'? Are you referring to its longevity as a cryptocurrency or its intended usage staying unchanged over time? How do its developers envision its future, and do they have plans in place to ensure its stability and longevity? Additionally, what are the potential risks and challenges that could affect Morpheus' permanence, and how are they being addressed? Clarifying these points would help provide a more comprehensive understanding of the question at hand.