[uaeu321321]

1. You seriously think people with 30-40 years of experience in this area want to automate themselves out of a job?

2. It hasn't been 100% automated because 100% automation is not the goal (or reasonable). "Most things are automated" is already a huge improvement anywhere. What do you think "it hasn't been done"? Are you assuming those overnight shipments are being done entirely by humans with pen and paper?

3. Companies that need this kind of shipment are huge. Huge companies are slow for obvious reasons to anyone that has worked in any enterprise. They don't change quickly. Sometimes they don't change at all and have all market inertia in their favor.

It seems to me you're not experienced with huge operations. It's fine and usually people assume it's way easier than it looks. I'm surprised you assume it's way harder and can't be done at all. Don't bet against software, we have decades of examples showing it wins in the end.