"The main L2 on ETH"

I think that when we talk about layer2, the first one that always comes to mind is Base. Both for the number of DAPPs that are there, for the performances, for the huge number of builders that work on it and for the community super interested in keeping the project alive. Many layer2 died shortly after doing the airdrop, base still doesn't know if it will ever do an airdrop, but I'm sure that even if it comes out, users will not abandon the chain immediately after.