I think Arbitrum will be further developed and implemented in different crypto services. Right now Arbitrum support is still quite weak if we talk about different services, but there is potential, especially considering the difference in commissions compared to ETH. I consider Layer 2 as one of the main direction in altcoins, which will get hype in 2024-2025, and ZK-Rollups may also be affected by this hype. It is also worth paying attention to Layer 0 projects.