I am cheering for both to do well. Both have their strengths. Kind of like how I can use Microsoft and Apple products. Just because they are competitors does not mean I need one to fail or one to succeed as both offer value.
BTC and ETH have different roles. And I like it that way because while both are crypto, they diversify my crypto portfolio in the same sense that you can own stock in tech, or finance, or green energy and not put your eggs in one basket.
ETH and BTC fans need to just unite under their love for crypto and not worry about which is better. Both are good.