> But these super advanced aliens keep on getting spotted, so maybe they don't want to hide, or they're not that good at hiding? So maybe they don't have all th

> But these super advanced aliens keep on getting spotted, so maybe they don't want to hide, or they're not that good at hiding? So maybe they don't have all that good technology? But I addressed this by saying they're not getting spotted. This is an orthogonal discussion to the UFO discussion which started this thread. I think the vast majority of UFO sightings have a terrestrial explanation.