On March 24th, Solana co-founder Anatoly Yakovenko responded to a user's suggestion that "there is no reason to build L1, L2 can be faster, cheaper, and safer" by saying, "There is no reason to build L2, L1 can be faster, cheaper, and safer. They will not slow down due to the slow movement of the L1 data availability stack, nor compromise security by using complex fraud proofs and upgrading multi-signatures."