Everyone here (including me) is very bullish on Ethereum's future. But, playing devil's advocate, is there a chance that Ethereum could fail and why (not)?

Ethereum has clearly distinguished itself as the second biggest cryptocurrency. ETH's market cap of $193 billion is about four times that of BNB's market cap of $48 billion. ETH is MASSIVE, as evidenced by the fact that its the 62nd asset in the world in terms of market cap, which is higher than other famous assets like Netflix and Stanley Morgan.

r/cryptocurrency LOVES Ethereum (ETH) and most people hold it as part of their portfolio. I love Ethereum too. Rightfully so. In this subreddit, the discussion usually concerns how high ETH will go, with many believing that ETH will go above $10K one day, and whether or not ETH will flip Bitcoin at some point.

To summarize, our general views look like this:

We are ETH bulls!

Question: But let's reverse the talk for a bit and play devil's advocate: Is there a chance that we are wrong and that Ethereum would 'fail' (not meet our expectations or even "die")?

• If your answer is yes, what might be possible reasons that ETH would fail?
• If your answer is no, what is it about ETH that makes you so certain?