Maxperson
Morkus from Orkus
A freeway bypass is a road that lets you avoid a town. The town is never encountered. That's what bypass means. To pass or go around something.If I don't go to the movies, we don't say that I bypassed seeing the movie. Events that don't occur haven't been bypassed.
These "encounters" that are being bypassed don't occur in the fiction, but they are being given some sort of credence by the GM at the table. They owe their "existence" to the orientation of the GM towards them.
If the group takes route number 2 from A to B because there are multiple routes, and never encounters the bandits on the road of route number 1, they did in fact bypass that encounter. They went around it.
You don't go around or pass a movie, which is why we don't say we bypassed the movie. Words mean things and using them properly helps with understanding.