This is why many people think bitcointalk forum as a source of income which is not at all. This forum is indeed a place where many company or platform that pays anyone who have the skills they are looking for. If you have a skills that is useful then you can use it to earn bitcoin rather than joininh bounty campaign.
Many people come here to post in order to earn the money. But there are others who are running their business through this site. If you own a gambling casino or any other business related to crypto, you can promote it on this forum and can get nice traffic.
Also if you have any skills, you can advertise your service and get some work and develop your portfolio. There are many ways where you can earn much more money other than just from the signature campaigns.