Unfortunately this is true.
NPC balance was an issue during beta as it was fairly obvious they were going to be overpowered for a lot of players (especially rookies).
Hardcore didn't dictate anything. FD has always promised NPC AI will get harder. "Rookies" aren't no subject here. More like "web browser sim players". Look, there's have been huge misunderstanding what ED is since last year. People farming NPCs was always a warning sign that this won't end well when FD will rein in on NPC AI. It has been *always* in design. Of course, not few second insta death - it is still a bug...but harder, more agressive AI is what will be a norm. You will have to find another way around galaxy.
This discussion will go in circles till FD will give more info and will start to do balancing and bug fixing. Before that this is just useless speculation. FD has rarely caved to any group moaning. They follow their own path. They want you to play game, sure, but they want to add danger too.