It is now very rare for bounty campaigns to be released on a bounty, maybe if there will be many participants joining and the prizes will get smaller. I still remember when in 2017 where joining the bounty social media campaign the results were quite large and there were still many paying campaigns at that time, I miss that 
Unfortunately, it only became our memories in 2017, now it is really very difficult to find a good project and really pay us with high rewards.Many bounty projects now only become scams or not valuable when their tokens are listed on the market.