> Why do we assume extraterrestrials might want to visit us? Because it makes good sci-fi! But in all seriousness, we have so little tangible evidence of extr

> Why do we assume extraterrestrials might want to visit us? Because it makes good sci-fi! But in all seriousness, we have so little tangible evidence of extraterrestrial life that there's no way to answer this question. It always comes down to opinion and speculation.