Travel cost‑hacking guide mentions friend of Bill Gates but no concrete wrongdoing

The passage provides generic tips for cheap international travel and a vague reference to a son of a deca‑millionaire who is a personal friend of Bill Gates. It lacks specific allegations, transaction Describes methods to obtain ultra‑cheap flights using points, last‑minute booking, and budget carrie Mentions a son of a deca‑millionaire who is a personal friend of Bill Gates, managing private inve