Cancun upgrade promised? What about the promised L2 craze?

In fact, the Cancun upgrade reduced ETH’s network fees by 100 times.

This is beneficial in the short to medium term as the gas fee for burning decreases.

But this is a long-term positive. Think about the 3G, 4G, and 5G era. The speed continues to increase and the "GAS fee" continues to decrease. How many new ecosystems and new opportunities will it bring?

In essence: the short term is about emotions, the medium term is about development, and the long term is about more ecology and opportunities. .