Airdrop is a good way to get free tokens, but it always takes much time and brings few rewards.
Yeah! You're right, you can get free tokens. But the question is, are those tokens worthy? Even how much you own a particular coin, it's useless if it is a shitcoin.
By the way, are you still willing to join in airdrops? If not, why?
I never joined airdrops before and never will be (I guess so) because of only two reasons:
1) Majority of the airdrops spreading around us are scam.
2) As I've mentioned a while ago, chances of getting a shitcoin are big.
The ending, you're just like investing your effort, time and hopes for nothing. I'm not discouraging others to avoid joining airdrops, I'm just sharing what I noticed from my friends who tried this before.