Over the last decade or more, I've often looked around for something else that may improve upon Butler, but still, even now with almost zero new features for years, I haven't found anything that suits my workflow better than Butler.
It still works well, gets occasional compatibility/bug-fix updates, and IMO only really needs dark mode and a UI modernisation to make it perfect.
With Rob Griffiths handling customer services now all the ancient company issues are gone. I always get really fast and helpful replies to any queries I have. The people here with long memories should really take another look as they're denying themselves some very useful utilities.