When serendipitous events happen regularly or more than one would expect.
After two days in Sedona we realized that his kind of thing happened here all the time. It was just serentypical of the place.
When things of a serendipitous nature happen so often that it becomes unremarkable.
Discovered when my truck broke down in Sedona Arizona and i was hosted by some local new agers who constantly remarked how serendipitous it was that this, that and a dozen other things was happening to me.
"Man, stuff like that happens all the time around here...its serentypical of this place.