You can disable dome features of Godot by using a custom build of the engine. I did that for my F-Droid builds, since a F-Droid build recipe builds all dependen

You can disable dome features of Godot by using a custom build of the engine. I did that for my F-Droid builds, since a F-Droid build recipe builds all dependencies from source. But I don't know how many MB I saved.