As you said it was a demo, who said they showed the full potential of the crafting system instead of only a small fraction of what could be possible?What the hell ? They presented it in the 30 mn gameplay 3 years ago and it seemed totally fine, how the hell is this feature not ready for the EA ? Seems like the kind of feature that can be implemented in the game in a week. What have they been doing for 3 years since the 30 mn gameplay demo in which weapon crafting worked totally fine ?
How do you know from 30 mins in a demo 3 years ago that it works totally fine, as opposed to a team that has worked( and still is) on it for years, day in and day out ?
You must have some kind of special powers like clairvoyance.