Where will Ethereum be in 2040?

Good day, esteemed expert in the realm of cryptocurrency and finance. I am quite fascinated by the evolving world of Ethereum and its potential implications for the future of finance. As we stand on the precipice of the next two decades, I am eager to gain your insights on a particularly intriguing question: where do you see Ethereum in the year 2040? Will it continue to dominate the cryptosphere, or will new technologies emerge to challenge its reign? What are the key factors that could influence its future trajectory? I look forward to your enlightening answers.