According to data shared by crypto data analyst Kofi on the X platform, after adopting EIP-4844 blobs, the L1 cost of most L2s has been reduced by more than 90%. Note: L1 cost = Gas and Blob fees for batch release transactions + Gas fees for proof verification transactions. As the cost has dropped by an order of magnitude, L2 has the ability to reduce the Gas fees charged to users, and the cost of conducting ordinary transactions (such as ETH transfers or Uniswap transactions) on most L2s has dropped by more than 90%. It is worth mentioning that Manta, Orderly, Lyra, Hypr, and Aevo publish batches on Celestia instead of using EIP-4844 blobs.