for windows and linux and mac os the game distro is simply compiled by renpy gui checkbox clicking.
For android additional steps are necessary for making the distribution, eg most keybindings dont work ingame (all minigames affected) and that part has to be recoded in the game, an Android SDK has to be installed etc.
In short, it seems a ton of dev work. I have no issue if someone else makes that and tests it, but wouldn't have the time to make it currently.