How high can Ethereum PoW go?

With the ever-evolving landscape of cryptocurrency, particularly Ethereum, a question that has been floating around the financial community is, "How high can Ethereum Proof of Work (PoW) go?" Ethereum, the second-largest cryptocurrency by market capitalization, has been undergoing significant changes in its consensus mechanism. The transition from Proof of Work to Proof of Stake has been a topic of debate and speculation. However, for those still invested in the PoW version, the question remains: what are the potential upper limits of Ethereum PoW? Will it be able to scale to new heights, maintaining its relevance in the ever-competitive cryptocurrency market? The answer to this question could have profound implications for investors, miners, and the future of the Ethereum ecosystem.