I don't think so or leave all the activities on this forum including hunting for free tokens from bounty projects or Airdrops. Bounties are the most attractive marketing tool for promoting new projects, people are into bounties because they are easier than developing applications and finding bugs in projects security system, bounties all the way, better and Airdrops too.
Yes bounties are pretty effective and many projects that introduced bounty campaigns this year gives bounty hunters good rewards, I have nothing against bounties not until none is paying anymore, even few airdrop campaigns are still worth it