That's actually untrue, building a consumer vehicle _profitably_ is much harder than building a nuke or other weapons. Weapons just need to work, a consumer ve

That's actually untrue, building a consumer vehicle _profitably_ is much harder than building a nuke or other weapons. Weapons just need to work, a consumer vehicle need to be cost effective, your 80s style Soviet radas are not going to sell at all despite relative ease of production.