I never get money from airdrops, because almost all the coins I get from airdrops end up being shit coins, my advice, instead of wasting time on airdrops, you should maximize your time on bounties
Recent airdrops takes more time to participate unlike in the past when it took few minutes only. Few years ago, airdrop was something easier than bounty because most airdrop asked people to provide address only or register to the website only but nowadays airdrops requires us to do some tasks like following social media accounts, share it, or even inviting friends. This is close to what we usually call by bounty.
If we look at the promised reward and the tasks, bounties is better but it is obvious that bounties can be a wasting time too if the project fails or turn to a scam at the end of the bounties. What you need to do is to spend your time wisely while participating in both airdrop and bounties. Do not hope too much that both will give you decent amount of money once you get the reward as you may regret it much if it is not as what you expected. Just take any bounties and airdrops as something to spend your spare time only and never consider it as something like a job or side job.