I can see a reason: Currently, there are e.g. 3.651 (!) enabled caches in Nova Scotia and 39.322 caches spread all over your home country. I guess, that should be sufficient for a pretty busy cacher-life up to the age of 120 and above
I can see no need and no sense in "forced overequipping" every km² of this planet and so do obviously many more. Above all, it's not primarily a question of "have to", it's a question of skill indeed. Nobody is forced searching for boxes, but i personally wish that some (few) cachers never started hiding their boxes . And if boxes like that were just a few miles away, even though I wouldn't pay them a visit. Not every single location (including mine, of course) is worth a Pulitzer-price, but sometimes the riddles themselves are reason enough saddling one's horse. And when times go by, you will develop a very accurate feeling for "worthy" caches. And luckily, the meaning of worthy is at least as widespread as our cacher-hearts, so that all attitudes can co-exist easily beside each other. And as mentioned above, you will be busy the rest of your lifetime just seeking for the ones already existing. And hopefully, you'll be satisfied by doing so
On the other hand i appreciate very much the attitude of cachers to contribute to the community whatever they do, examples have been mentioned enough above. In your case, it seems to be hiding caches as well, that's pretty fine. Northern America and Central Europe are not really suffering from "cachelessness" at all. On the contrary, it seems to become more and more difficult to find 100 km² without our boxes And a box that has been hidden just to be hidden, had better been unhidden If i weren't absolutely sure that a location has to be canned in any case to provide a "wow" for my fellow cachers, or to dedicate anything special to a special person, my last idea would be "boxing around"
I don't actually know, how many active account holders there are on this planet currently, but i am truly sure that there are enough to let everybody participate in our sport like they want to do without being angry with or forcing them to participate in a specific manner.
Greetinx from the green heart of Europe