I mean, why does anyone pre-arrange any RP? Because they're looking for a certain kind of experience or scenario, and the statistical likelihood of that coming from un-arranged, spur-of-the-moment circumstances is incredibly unlikely.
At the risk of some false-equivalency fallacy, do we consider the relationships of people who met through online dating less "organic" compared to those who met as friends first and became intimate later?
At the risk of some false-equivalency fallacy, do we consider the relationships of people who met through online dating less "organic" compared to those who met as friends first and became intimate later?