it is important to draw conclusions only regarding your own experience. a lot of people say that its impossible to make money on bounty campaigns now, but I think the opposite is true. who knows how to work and make quality content - earns money
People don't say these things without a reason. If someone has told me few years back that it is impossible I wouldn't believe them, nowadays it is just like playing lottery. KYC, low payment, no payment, no new idea, many scam projects, lack of investors, project can't raise funds, that is all what is going on with ICO and bounties.