Sometimes it is not whether or not you do, but if you send the signal that you could. By refusing to provide a (superfluous) app, not only do you spare yoursel

Sometimes it is not whether or not you do, but if you send the signal that you could. By refusing to provide a (superfluous) app, not only do you spare yourself the dev (and continued maintenance) costs, you also are not even as exposed to the data protection argument.