"jobs that are long-running might get rescued even if the producer is still alive" indicates otherwise. It suggests that jobs that are in progress may be double-scheduled. That's a feature that I think shouldn't be gated behind a monthly pro subscription; my unpaid OSS projects don't justify it.

Agreed. I try to avoid using anything that has this freemium model of opensource, but I let it slide for products that provide enterprise features at a cost.

This feels like core functionality is locked away, and the opensource part is nothing more than a shareware, or demo/learning version.

Edit: I looked into it a bit more, and it seems we can launch multiple worker nodes, which doesn't seem as bad as what I originally thought