Somehow, I doubt that an exclusive deal for another platform is a valid reason to demand a Google Play refund, Even if it IS rather annoying.
However, I DO feel that it's a bad move on Bethesda's part to offer an exclusive like that for some users and not others simply based on the platform a user is on. As an Android user, I feel like a 'second-class citizen' (or 'Dweller', if you like). First, FOS was aavailable for iOS for almost 2 months before Android, and now THIS?
I prefer Android over iOS, and Bethesda PUNISHES me for my choice? Nice.
What I've decided to do is not spend any more money on FOS until Android users start getting some respect from Bethesda. You should too.