The advice went mainly to the command role. You have a duty of care up and down. If you find you're being asked to make command decisions to underlings, despite having advocated otherwise to above, you have to ask yourself if you're in a good place making others do things you don't believe in.
These are fair points. And, "leave" shouldn't be the first choice. The point I think was that some level of "against my better judgement" was tolerable but a sustained, ongoing "I do not align with this decision and I feel sick having to implement it" was not good for you as an individual.