Loneliness can make people lose the judgment ability.
Who can resist the showering praise from a hot-looking guy?Sometimes even they have housekeepers or some volunteers to accompany them, love brings different fulfillment.
I once watched a documentary about English elderly women regularly traveling to Columbia or Turkey to find young lovers, and the reporter interviewed those young men.
They admitted bluntly that this is a type of "business" here, and there are even instructions for how to target and keep the "customers."