Hardcore is literally a knowledge check on classic wow. There are tons of things not clearly explained in classic that will get you killed in HC that aren’t your fault. Welcome to HC.
Sometimes you die due to lack of game knowledge.
I just died because I drank Rumsey Rum, got spam DCed and died. Now I know not to use that consumable.
you died to lack of knowledge thats it. It isn’t Blizzard’s fault. Its hardcore and you died get over it its the nature of the game YOU chose to play.
The knowledge should be accessible in the game I think is the argument. To know this you either have to have had it happen in normal mode or do a bunch of research so you can know niche things about a class you haven’t played.
you died to a 20 year old knowledge check, sorry it happened friend.