Can you still make money on Ethereum?

Sure, here's a description in English with a tone of a questioner, keeping the word count to under 300: "Hey there, I've been hearing a lot about Ethereum lately, and I'm wondering if it's still possible to make money on it. I know it's been around for a while now, and I'm not sure if the ship has already sailed for making significant profits. But, with all the advancements in blockchain technology and the growing adoption of cryptocurrencies, I'm curious if there's still room for growth and opportunity with Ethereum. What's your take on this? Is there still money to be made in the Ethereum ecosystem, or have we already seen the peak of its potential?