Yeesh.
So, your question is: if Apple/Google Play/Other store features your app, is that enough to make your app profitable? There are still too many variables for this to be conclusive. However, the likelihood of your app being successful is certainly increased.
If you think about your question a bit more, the answer is obvious; It’s the equivalent of asking, if you owned a pizza store, and they just happened to build a high school directly next to your store, would you sell more pizza? Well, of course you’d sell more pizza, just by virtue of an exponential increase in foot-traffic, through no effort on your part.