Let's look at Ayyappan Sabarimala Sashtha academically, so that the reverence shall not come in the way.
And that would avoid misunderstanding by devotees.
1.
In Tamilnadu the Townsend native temples are for Ayyanar, the guardian.
Mostly the origin is from Chieftains of important contribution being revered then on as guardian of the clan or village.
2.