Hunting for Airdrop rewards is no longer as simple as in previous cycles. You need to put in the initial effort and money to become a real user of the project to get an airdrop, and most of the rewards are not much. There are only a few outstanding projects that have distributed generous airdrops to the community in 2023 such as ARB, Aptos.. or recently Jup, but not many people receive it like before because we have to really skin in the game. I think it makes more sense to use the term "Retroactive" instead of "Airdrop".
In the near future, some great projects that may have rewards for users include Zksync, LayerZero, Starknet, SColl, EigenLayer... Personally, I cannot participate in all of the above projects. Only focus on 1 or 2 certain projects like Zksync and EigenLayer because through many Airdrop and Retroactive events, I find it more effective to be a regular user with a large transaction volume than to do a little of each project. It will take time and sometimes we are not even on their list.