Aliens, is there a cover-up?

[noonereal]

If alien life is traveling to us they are here for only one reason, resources.
Whatever that may be to them.

All life forms us other lifeforms energy for their own energy if the can. In fact they look for ways to. Why would life forms from other planets be benevolent? The stupidest thing I have ever heard. If they were here they would be here to benefit themselves.