I feel you are missing my point rather. Yes, there are people who deliberately engage with chains, but you don't have to become one of them, use chains normally without expecting anything and if luck strikes then it is still a normal airdrop received without any effort.
I get your point, and I didn't say I am one. However, are you aware of the reigning term "Airdrop farmers?" These guys earn some much from these different chains for their interactions. Found someone of twitter got as much as $15k from a single Airdrop. You know the difference? They intentional interact with those chains, provide engagements and Liquidity for these projects and gain some much for the endeavor not luck!.
Yes, I'm aware of term airdrop farmers, even if you don't become farmer, retrospective airdrops can be worthwhille. There have been plenty in history that rewarded huge to a single entity that is before airdrops farmers came into the picture (UNI, DYDX, Ribbon, etc).
It's still sort of luck if I'm being honest, not all projects that airdrop farmers farm give airdrop but ones that do, make it all worthwhile. It's like putting money in 10 projects and 1 out of it hits 100x and rest fail.
How about Participating in ZKFair Launchpool, do you?
I don't find ZKFair worthwhile.