We know some only airdrops are worth it to spend your time and advertise it because you can get a good reward once it legit .
But the bad side of the airdrops after several months of promoting their project you waste your time once the project is failed or if it's scam. Airdrops is look like a bounty campaign because they are same because they a lot of scam but only some is legit
I'd say if you are 12-18 y.o. and you have no job - airdrops are good investment of your time since you can gain at least some profit by yourself.
However if you are a grown up - there are plenty better opportunities to gain profit out there and then you can invest your profit in good projects.
its not about age at all!so u believe that a grown man make more money than a child or revers?
i dont think making money depends on age ,i think making money depends on knowledge and experience witch provide u chance to pick right moment .
ponit to enter a airdrop is for 0 risk. if im also a rich guy i will enter all airdrops because if even i make 1$ from air drop i can multiply that amount in years witch is good.