If you're asking about whether or not your videos are being recommended in the US, we take into account the user's watch history, but we use other signals such as relevance to the video the user is watching. If you're talking about something else, tweet us back with details!
I create English content and according to Analytics, one third of viewers are American and the rest are often my country and the ones close to it. So location does matter in a way, like if he was in America then people would most likely watch the content as it’s relevant to them