Was brought up in Brooklyn but never developed a Brooklyn or New York accent.
People could not tell where I was from by listening to me, thanks to my parents.
But used to pick up accents readily when talking to people, I try not to do that anymore.
As for the Scottish accent, I'm not sure what one is.
When I speak to a real Scot, they politely speak so that I can understand them.
But when I overhear two Scots speaking together, I cannot understand a word they are saying.