I wonder why there is that option then. Or is it b/c one might want to poke around the pkg for some reason?
OS X/macOS provides a means for looking inside packages, control-click > Show Package Contents, which EasyFind merely duplicates.
And yes, there are any number of instances in which one might want to poke around inside a package; I had to do it recently to get rid of the Notifications icon in my menu bar.