The problem.is we don't know if the snapshot have been taken already, the new zksync era didn't come with token in mind but I am not trusting the companies that says such thing because arbitrum said they will not release any token until they eventually did, it's not the end if I lose this airdrop, this space never runs dry of opportunity, when a door closes another door will open.
The point is that you really researched it before joining, it's very early to talk about airdrop as they just made the mainnet announcement a few days ago. And now that all users have a chance in the future, I think at least by the end of the year or next year we will know who meets the criteria.
So if you're looking for opportunities, there's still plenty of time for you to do the things you think will meet the airdrop.