After running several bounty campaigns I have noticed that they only attrach bot accounts, multiple fake accounts controlled by one person or low quality accounts that can not even give adequate comments - it is not the same as it used to be back in the days in 2018. Where has all the quality crowd gone?
Quality crowd are still here and mostly if them participated in Signature Compaign. You can check Services under Bitcoin section. Most of project just doing bounty for shilling their projects and they did not really care about reality and quality of posts. They need only numbers of users especially in twitter and other social compaign. Quality crowd want best reward for theirs work so BTC payment option is best for them. Bounty tokens are not more profitable now.