What is layer 3 vs layer 2 crypto?
Could you please elaborate on the difference between layer 3 and layer 2 cryptocurrencies? I'm curious to understand how they differ in terms of functionality, scalability, and the role they play in the broader blockchain ecosystem. Could you also explain the advantages and disadvantages of each layer, and perhaps provide some examples of cryptocurrencies that fall into these categories? Thank you for your assistance in clarifying this topic.