Did banning it cause it to get adopted even faster in India than it otherwise would have? That seems like the salient point to me for the Indian government’s calculus. I don’t have a particularly good feel for Indian society but my prior is that this kind of official friction puts a pretty low hard cap on how popular an app can get. If the realistic ambition was only ever to reach a small circle of activists and nerds then sure, this event probably helped the app reach those people faster.