I believe that someone who has not made a note in the accounts of relatives / friends about their connection and begins to tell "stories" only after the abuse is found should blame himself.
Yeah, but the problem with this is that I don't think any new bounty hunters ever bother to read any threads in Meta, Reputation, or Scam Accusations and don't realize that many bounty hunting "families" have gotten red-trusted because they apparently shared a wallet and were linked to each other through blockchain evidence. Thus they have no way of knowing beforehand that this might be a possibility and wouldn't even think to tell anyone in advance of their plans.
But in this case, everything turns out very fairly - the one who does not read the rules (actually does not respect the forum and its participants) receives a penalty.