Agreed, I actually think all of them have direct impacts, it seems however the author is implying that if the app is not built specifically for the means of doi

Agreed, I actually think all of them have direct impacts, it seems however the author is implying that if the app is not built specifically for the means of doing something altruistic it is in some way greedy or frivolous or something. I'm arguing that the applications doesn't have to be directly focused on a particular issue, and it still has legitimate uses as you pointed out, and make real world changes that are on the scale that the author thinks that technology apparently should be used for.