[kelnos]

I think you vastly underestimate the variety of the things humans will be passionate about.

But sure, many people will still be doing jobs that they aren't passionate about, and that's fine. Passion shouldn't be a requirement. Maybe it's a bonus, though, both for the employer and employee.

[chongli]

Isn’t it enough to be passionate about your own work, taking pride in your ability to do a great job without taking too long?