I do believe in Aliens, it’s statistically impossible for them not to exist in the universe

One thing to be clear - there's a big difference between the aliens that are weird janky microbes and the aliens that can build star ships. We already know the latter are extraordinarily rare - it couldn't have happened until pretty late in the universe's history as the elemental makeup of planets wouldn't have allowed it, and it was an event that (might have) only happened once in 4.5 billion years on our own planet (us). We still don't even know if that type of star exploring civilization has developed here, that might be even more extraordinarily rare.