Too Long; Didn't Read
In 2020-2021, the cryptocurrency market experienced its most powerful boom in its history. The number of new projects and overall market capitalization have grown significantly. Programmable blockchains like Etherum, Solana, Cardano, Polkadot, Avalanche, NEAR and the DeFi protocols running on them, have grown most noticeably. DeFi stands for Decentralized Finance. This is what they call financial services based on smart contracts. With skillful portfolio management and some luck, you can get returns in the tens of thousands of percent.