Can you display it as "Unsigned" and "Unverified"? Although technically you signed it, mmmm. Maybe sign it with a "Google Playstore"-npub lol 😂 and display it as unverified and with "install at own risk"?
Got it 😂 https://image.nostr.build/b8da08984486e5d5ca7c25ddb58a2285853455024afe85f01dae19ea4dd9c791.jpg
Oooooh, a meme isn't a bad idea sir!