A stock character, actually, whom I'd seen before in other situations.
Either way, he seems more a stock character than a real person.
To be able to use a more diverse set of characters, he developed what is called a stock character.
I agree with your point about linear stories and stock characters.
The 'town drunk' is a stock character in Western popular culture.
Especially when the "art" is so often limited by its stock characters.
In the film industry, a fall guy is a form of stock character.
It seems that no matter where they worked the same stock characters appeared.
A stock character, perhaps, and yet eventually someone did save him.
It is also a stock character in comedy, often a lawyer.