$ARB arbitrum's gas fee suddenly increased from 0.01gwei to 0.02gwei. If it weren't for checking the on-chain bot, I wouldn't have noticed that the transaction fee doubled. arb is indeed the best ecosystem within L2, the ETH mainnet gas fee is 0.03, and the TVL is 24 times that of arb. This time, I didn't see any proposals from arb, nor any media reports, only a few articles mentioning an improvement in user experience. Will it detach from the community? Will the ecosystem escape from the arb chain?