Optimism is navigating mounting troubles in the L2 sector. It discusses how Optimism has remained unaffected by the recent market volatility. The article also highlights how Optimism has been able to avoid the surge in fees that has plagued other L2s. This is due to the fact that Optimism has been able to attract more users than other L2s. However, the article also warns that Optimism could face challenges in the future if the L2 sector continues to struggle.