You're commenting on a blog post by a B2B SaaS company that sells AI engineer stack ranking with a cute ball of yarn mascot and you're wondering why they're cynical?
> I think the development of Python and Jupyter and other less known things like Vega are much more interesting.
In that case you may be interested in Dash (dash.plot.ly). It’s a free and open source library that you can use to create dashboards online with Python only.