Most airdrop and bounty programs are based on the ERC-20 platform. But you see that. Severe downgrade ETH will greatly affect airdrop and bounty. I need some advice now
Focus should be on the projects and ICO's that launch on the Ethereum Network. They are the ones that you should worry about and the airdrops and bounty programs they are running. You should understand that all ERC-20 tokens will one way or the other be affected by the price movements of ETH, especially those ETH pairs on exchanges. Also, as ETH goes down in price, the value of tokens you receive in airdrop and bounties drop alongside. You should decide what your strategy is going forward, whether you want to hodl or trade these tokens immediately.