If they dived into arctic shark-infested seas to rescue a casualty, personally delivered a baby in an air ambulance they had piloted through raging storms, and bought, loaded and delivered supplies to a population made homeless by disaster, they would still be accused of "only doing it for the cameras"
Are those who vilify them not aware of just how spiteful they sound?
Prefer a republic if you want, and vote for it if you get the chance, but when a couple of fit young ex-servicemen roll up their sleeves and give some practical help, give them some credit.