Thank you Jose, for your 2 decades of relentless work. I have not disparaged any maintainers or their work. I get it from your comments that these projects are in early days of adoption and development.

From my perspective, just because Chris Grainger does data pipelines in production does not prove the project is for everyone. It means it worked out for him.

May be seeing more updates, papers, interviews, podcasts about their usage in production will change things.

For now, my assessment is everything is wonderful till one hits a limitation of these libraries. If it works out, its wonderful, if not its like neither here nor there.