>>36559545It's not headcanon because of
>>36559583 and Politoed's various dex entries:
Gold: If Poliwag and Poliwhirl hear its echoing cry, they respond by gathering from far and wide.
Crystal: When it expands its throat to croak out a tune, nearby Poliwag and Poliwhirl gather immediately.
RSE: The curled hair on Politoed's head is proof of its status as a king. It is said that the longer and more curled the hair, the more respect this Pokémon earns from its peers.
DPPt: It gathers groups of others as their leader. Its cries make Poliwag obey.
Moon: It's the leader of Poliwag and Poliwhirl. When Politoed roars, they all cower in fear.
UM: The longer and more luxurious the curled hair on its head, the greater the number of Poliwag and Poliwhirl that will obey it.