There are many people, very high up in the DS/Government/Defense Industry who believe they are working with alien technology.
Like any good conspiracy, there are always levels to it.
You need a way of making good people lie and do bad things while at the same time thinking they are the "good guys".
I believe that there is extremely advanced technology that would have the power to revolutionize almost all facets of modern life and which is being hidden from the public. The reason told to the developers of the technology on why it has to be kept secret is that it is based on "alien" technology and "people will freak out if they find out about aliens".
That way you can keep paying billions of dollars to world class physicists, chemists, quantum engineers, etc...for technology that won't see the light of day and they will continue to help you develop it while keeping it all a secret. You can keep them on board until the time is right to release the technology and make trillions of dollars while restructuring economies around it.
If we had faster than light travel, instantaneous communication, unlimited energy, etc... think how disruptive that would be to the current centers of power. Think how desprately they would both want to hide the new technology and at the same time develop the new technology so that when they are ready to transition, they would be in the driver seat.
All of these "whistle blowers" may actually be telling the truth as they understand it AND at the same time aliens are not real.
It's all terrestrial technology that is being hidden from us instead of put into the markets to improve our lives. "Aliens" is the excuse.
Whenever it’s time for the democrats to steal another election, Tucker Carlson appears front and center with his UFO distraction nonsense.