You are right,this is the major problem in this situation.I am also notice minimum 5 accounts per person.Why the people use more account i don't understand.Where is the problem when working with an account.Very good payments were available before Bounty.But now the interest in Bounty has decreased a lot.This problem is due to additional fake accounts.
Yes, we have to admit, actually this is a problem that keeps happening and efforts are being made for improvement, since 2017 this has also happened, but in its development it is getting more and more. This problem is now very complicated, because coupled with the bounty obtained is too small, causing many people to intend to be able to have multiple accounts.
cannot see from only one side at this time, all must also be viewed wisely.
but I hope that one day there will be a change and the golden age of bounty will return again, remember there is always a change and the bounty is not dead.