Reading this, I am again reminded that technological progress is sometimes way slower than people think. Think about how the folks in the 50s/60s envisioned the time around 2000s, flying cars etc. I think the same might happen to autonomous delivery, general AI and the like.
I wouldn't necessarily say slower, but rather different. The folks in the 50s/60s couldn't imagine how something called the Internet would change the world.
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