In the US, people's jobs effectively justify their existence. Smugly saying mid or late career professionals can "become water" when their entire career category faces collapse is the most patronizing thing I've heard in a long time. That's a non-recoverable blow to many smart, capable people. There's a big difference between demanding we stop the wheels of progress to protect a few people and saying we owe the masses being crushed by them some harm reduction. Of course society on a whole will profit. But, the rust belt shows that the platitude about people deemed professionally unnecessary just "figuring it out" merely comforts the people turning those wheels.