Only if you believe that every person is equally able and qualified to perform every other job that exists in an economy.

People aren't cogs, and they're not universally interchangeable, no matter what the economic textbooks would like people on the internet to believe.

Exactly. They are extremely adaptive, capable of learning and doing many things. Sure, not everyone can do everything, but there are also no purpose-built humans capable of only one job.

People aren't, but humanity is...meaning those drivers might not adapt to new work, but at least their children will. The Luddites had huge problems with obsolescence, but their kids got by OK. A social safety net could take the edge of the transition rather than just delaying the transition indefinitely.