With this question, the interviewer is offering their candidates an opportunity for transparency. If Blue Origin is a direct competitor to your current or most recent employer, you should carefully review your employment contract to ensure nothing is hindering you before the interview and be forthcoming out of respect for their time. They want to avoid any hurdles when they enter the offer and negotiations stage. Sometimes, a company will deem it worthwhile to navigate such legal hurdles for a desirable candidate. In those cases, they'll want to know what to expect in advance rather than be caught off guard, delaying the process and putting your credibility and integrity in question.