There was a very brief time where it was sort of kind of allowed. There was also a brief time where people were df’d for even asking to be rebaptized.
For 99.99999999999% of the orgs history it has not and is not now the policy to rebaptise individuals. Further more such a rebaptsium wouldnt change the orgs numbers one bit. It would be the exact same number of publishers. Its interesting to discuss historically. Its stupid to suggest it as some sort of fraud in the future.