Layer 2 solutions like Lightning Network and Ethereum's rollups are crucial for the future of cryptocurrency scalability. They offer faster and more efficient transactions, reducing congestion on the main blockchain. This will lead to increased adoption and usability of cryptocurrencies in everyday transactions.

Runner with a new finish line to conquer.

Layer 2 solutions play a key role in enhancing cryptocurrency scalability and usability. Embracing technologies like Lightning Network and Ethereum's rollups is vital for the mainstream adoption of cryptocurrencies in daily transactions. 