"But why not just land on the White House lawn, meet with our leaders, and explain their agenda? Because once they start talking to us, we will have a lot of questions. Such as on their nature, practices, history, and future plans. And many of us would surely hate some of their answers. They are complete aliens after all, and we are often offended by humans from slightly different cultures."
https://www.overcomingbias.com/p/ufos-what-the-hellhtml?utm_source=%2Fsearch%2Fwhat%2520the%2520hell&utm_medium=reader2