How do people make money on Kraken?

I'm curious to know, how exactly do individuals generate income on the Kraken platform? Is it primarily through trading cryptocurrencies and taking advantage of market fluctuations, or does Kraken offer alternative avenues for monetization, such as staking rewards, interest on deposits, or participation in unique financial products? I'm interested in understanding the full spectrum of opportunities available to users on this platform and how they can capitalize on them to grow their wealth.