My son and I argu about this as he loves the stealth fantasy where I love the shield and spear with a backup rocket launcher screaming witness me as I stab em in the face. My line of logic is any rocket is a stealth weapon if theres nothing left alive to raise the alarms.I think this would be the biggest barrier to trying anything stealth.
Sneaking around trying to get an angle to pick someone off when an orbital grenade goes flying over your head XD