Layer3 and OP launch activities, bridge to OP has gas subsidies, enjoy OP gas subsidies, users bridged through Layer3 transition to optimism.

At present, there are relatively few people participating, with less than 1,000 people participating. If you have cross-chain needs, you can just do it, and you can save a little bit.

https://layer3.xyz/quests/bridge-to-op-mainnet