I don't really know the details, the people who did the loan are saying he didn't do anything weird but at the same time it looks like they showered him with rewards and delegations to make sure he can return the loan - it's kind of iffy. If I loaned someone money I wouldn't go around and curating them more just to ensure they can pay my loan back, that's utilizing the reward pool for your own gain since there's interest involved. Kinda sus stuff from everyone involved.