Yes, they are trying to be cruel to the soldiers purposefully. Coming from a belief system where there is no God, nor any higher power than Man, the Code Pink and other leftists believe the ends justify the means. Therefore, deliberate cruelty to wounded Soldiers is acceptable. If they succeed and get one wounded Soldier to denounce the war, they would use him as a propaganda tool.
I can't imagine the poverty of their spiritual life.
Exactly. And the media would gladly comply.