Would be great if apps out of the box would support it to modify them directly. Let's say @primal, @Damus, @Amethyst etc. would have an edit mode in the settings where you can connect your preferred ai via api and then start modifying the ui and some more stuff while still making sure ai can't touch mission relevant code (that could brake e.g connecting to relays) and then it would just save the change within the app and the user could go back and forth between his modified and the original version. User would most likely come up with cool ideas that then could be merged in the main release too. Could also be a great paid feature with integrated ai aka good way to monetize their apps.