You need skills. Most bounty category needed some talent. Like on blogs, videos, translation, you must be proficient with any of required campaign. I only usually joined on signature campaign cause its one of the best category and not that hassle especially if you have work or other things to do on real life.
Being a good influencer too can give you a lot of profits and chances to earn.
This is true! In order to do any kind of job in a specialized field such as the cryptocurrency field, you'll need knowledge and skills. You can't do anything without having proper knowledge, skills, and knowing techniques in this market. Learn how to do risk-management, do research, legit check can help you a lot in participating in bounty hunting.