This change is require because people are using multiple account for bounty. Also the threads get spamming. also People not hesitate to full people and promote scam project. If the trust get negative they make new accounts and can become Jr. member easily so they can spam or scam again. Because of that people already loose money. Which reduce trust on crypto community. Now I think the scam project will reduce in nos. So this new rule is healthier for crypto community.