Imagine you're on a beach in Hawaii. You ask one person where they are from, then another, then a few more. If they give differing answers, do you conclude they're all liars?
What if Earth is really a "happening" place in the local cosmos? A favorite destination and hangout, like Hawaii is for us ground crawlers?
We are talking about thousands of cases a year—and now none of the contactees are being told “Mars” and “Venus” whereas almost all contactees were told this in the 1950s.
That is how I know the phenomenon is lying.
Just remember the 1988 cult classic movie “They Live”.