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

They're not bringing candy and roses, they're bringing a more advanced understanding of science. Not like they're serving it on a platter, but the implications for scientific understanding and research are why this is so exciting. Unleash humanity upon understanding it -- that, to me, is the most human thing to do.
What I meant was that they haven't helped us understand the technology to date, disclosure will not change things. However, what disclosure may do is allow the govt to bring more civilian enterprises in on the research. According to the whistleblower, only a select few have been allowed access so far. If we had the entirety of our country working on it, we may be able to work out some reverse engineering. Maybe figure out how to replicate that gravity drive that whathisname talked about being researched at Groom Lake.