The use case you described is essentially the future of all the RPA vendors, too. BluePrism, UIPath, Pega, Automation Anywhere, etc. They all started as screen scrapers & BPML parsers to "automate" processes. With the power of LLMs they become powerful enough to actually automate things (and also put hundreds of thousands of offshore manual tech laborers out of work). BPM automation supercharged by LLMs is systems integrators' nightmare.