I can't wait for my banking app to ask me to disable sideloading on iOS before I can actually use it. Such idiocy has been rampant on Android with banking apps refusing to launch when Developer Options are enabled.

That aside, I am very happy with this development. I have personal apps that I'd like to sideload without paying for a developer account. I am also looking forward to a more lively open-source ecosystem around iOS apps which has been significantly lackluster compared to that on Android.