yes, 2023 is the year of airdrops because many airdrops in this year make a lot of money (such as SUI and ARB). don't worry if you miss it because there are still lots of potential airdrops that can make a lot of money, for example zksync mask SEI. this is a retroactive airdrop and you may have to spend a lot of money.
Are you sure there are many airdrops that really give a lot of money?
I only know ARB and SUI which can give people a good amount of money, I never heard of other airdrops that people really can earn proper money. I think it is too hurry to conclude that
2023 is the year of airdrops.

I'm not joining airdrops anymore but I still follow the news. Is zksync mask SEI really a potential airdrop? How do you know it? To be honest, it is difficult to trust airdrops anymore after I have failed to earn money from too many airdrops. Anyway, do they ask for money to join the airdrops? I feel it seems too risky for us to spend money on airdrop tasks.