What will Cosmos be worth in 2040?

Could you possibly elaborate on the potential value of Cosmos in the year 2040? Given its current technological advancements, market position, and the anticipated shifts in the cryptocurrency landscape, how might its worth evolve over the next two decades? Are there any key factors or events that could significantly influence its future valuation? Additionally, how do experts in the field currently perceive its long-term prospects, and what are some of the challenges it might face in achieving sustained growth?