None of the alleged sightings you are referencing are “easily siighted” either. Just a matter of how widespread the belief gets.
Okay. All these people throughout the years, including Ronald Reagan, saw a craft merely because they thought they were supposed to see them.
If one is seen, then it is easily sighted.
Pagan gods were usually made of stone or wood and could not move themselves, so, yes, they were easily sighted. You can still see them today.