I don't think so. Most users on Android already do use multiple apps. These days almost everyone on Android Nostr has Primal, Amethyst and Olas installed, for instance.
Discussion
Becaue everyone in nostr at this time is either a dev or a tester .. you have 30 K testers :-) .. or super enthusiast creatives ... early birds who picks on everything ...
when you hit masses .. like a billion people - nature of useres will be exactly opposite .. my wife never goes beyond whatsapp .. no matter how I try to convince her :-)