Do you think aliens in ufos have visited Earth? (And all things UFO)

I'm not being skeptical of his accusations, I'm questioning his motivations. Is he trying to sell books or get the truth out?

I think he just wants the truth out.

Now that aliens have been proven real, the hot new conspiracy theory answers this question. Why now?

The conspiracy theory is that the Aliens made a deal with the U.S. government. They gave them X number of years to break this to us slowly, and then they are going to make contact "soonish" (in the next decade). That's why disclosure has to happen now.