Yes they are worth it. For sure. For me, it offers a lot of help especially for those people that wants a "part time job" by just doing something not totally exhausting. And me, when I entered the World of Crypto, I started it by, getting airdrops and bounties which I am now using it to grow my funds. And pertaining to the benefit, the rewards are not totally limited to what are they as is. Because we all know that it all depends on btc. And something to mention, bounties are more likely to be "sure money" than airdrops.