I don't think anyone is born like that. Politicians are trained for it. I remember a podcast where they talked about Al Franken and how it was difficult to get him to stop answering questions. The goal: one, maybe two or three talking points at any given time and no matter what question anyone asks, it is your job as a politician to give a non answer and pivot to the point of the day.
Yes, I realize how easily language can be manipulated.
For example, when some people in high positions enjoy privileges, politicians will defend them by talking about their contributions, and the topic shifts from privileges to contributions. Similarly, when a few bad people emerge from a certain ethnic group, politicians will constantly emphasize these few bad people to negate the entire ethnic group and call for action against the group. The most crucial factors should be whether contributions and privileges are commensurate, and the degree of correlation between the ethnic group and individual events. But nobody discusses this.