Comes up all the time. There was another tool like this (huggin?).
I think what often gets missed and what gives zapier great power is the developer platform that can let devs build anything! I have a lot of custom integrations with apps that support use cases that afaik only I have. It is incredible effective.
I had a lot of bots in Huginn, but the amount of tending that the garden required versus and the developer experience were never good enough that I kept them going. I found myself doing all the JS editing I needed in VSCode and coping it back and forth, which is a bad experience. It definitely saved my butt a few times over the last few years, but I am anxious and excited to swap it out for this.