CITATION NEEDED?!!!
I guess we'll never know.
Although the posters being son and father make this funny, it’s apparently very annoying for people on Wikipedia that editors require citations in the form of things like articles.
Emily St J Mandel was (naturally) very upset that her Wikipedia article showed her married to a man, when she was in fact divorced from him and had a girlfriend. She did not wish for her ex to be associated with her name, implying they were married, but investigation proved the only way to change it was to have an article published referring to her divorce that she could cite.
That must be quite frustrating. You can see why you and your dad agreeing on your birthplace should FEEL like sufficient consensus for it to be your birthplace, but you can also see why it would be inadmissible on the planet’s trivia resource.
The joke here being that Sam has given his place of birth in citeable "interviews", to the point where it's a running joke on dropout, although I suppose to be fair he says he's from there and doesn't explicitly mention being born:

















