I'm with you, but it makes for extremely impressive demos. And surprisingly useful day to day improvements.
It's not like you can't do this manually (or automatically) but MCP makes things like this so much easier:
> Check JIRA against my org-mode and identify any tasks that I worked on that haven't been reflected in either system.
Undoubtedly there's an incredible amount of hype, but there's a reason for it. I prefer MCP tools that are read only for now.