Yes, but it's standard for apps to ask for confirmation before quitting if there's reason to think the user might not really mean it e.g. there's unsaved data or unfinished operations.
I know you know, but for those who don't: it _was_ standard. Apple nowadays promotes applications to autosave and restore windows with their content at startup.
I think an utility like this should follow that strategy.
I think an utility like this should follow that strategy.