Shit like this is why I stopped helping users rank up via the count down to next rank thread. So many farms in there so I realized it's better to avoid the thread altogether and see how they do without the passive beg thread.
There might be a few alt accounts that might be ranked up if you help but the majority of the people who will rank up aren't alt accounts. So to punish those alt accounts it should not be stopped for those who have a single account.