It's an extreme example. There is a difference between just not doing the work and intentionally causing harm: That's the difference between surgeon that refuses to schedule operations and one that intentionally delays the strike to walk out mid operation to maximize the harm. I used an extreme example because nothing I saw in vice's position on how the cause should have been decided appeared to exclude it.

But absolutely I agree that destroying millions of dollars in equipment and supplies is not equivalent to killing people, but the examples share an underlying principle of sabotage.