Optimism is an Ethereum Layer 2 based on Optimistic rollup technology, which has garnered significant attention. VC support, on-chain data, ecosystem development, and market competitiveness demonstrate its potential.

The era of wild ICOs is over, due to the presence of many irregularities. The regulatory authorities have done an excellent job in cracking down on some malicious behaviors. This is a conservative and cautious approach, and only outstanding teams with high-quality products can perform well.