Not really to be honest, but my approach with airdrops like these is to take what I get and move to the next.
This is why you should do more research on crypto because there are so many ways to make a profit so if you just stick to one way you won't be able to do anything. If you only think about airdrops then at some point you won't have money in your pocket and you'll feel like you've wasted your time. Even if you work on airdrop as well as bounty then you can get profit from either. Again if you want to think about trading or investing then the strategy will be best for you. Because you are sure that you can earn money from any source.
You are absolutely right, in crypto, there are several ways to make money, and airdrops is just one of them but unfortunately, the most inconsistent and independable.
Airdrops are supposed to be one of our side hustles in crypto, and not supposed to be the main thing, like our main source of income in crypto. There are so many things to do that are more consistent and sometimes even more rewarding, like investing, trading and all that, anything that has to do with airdrop is supposed to be like an extra stuff we do by the side.