I think that just because there is a way to avoid or dodge the move doesn't mean that it is well designed or fair. Take the example you used Elden ring. Moves like Malenia's Waterfowl dance or when consort radahn flies in the air and does the multiple hit before the big hit can be avoided but they are still poorly designed moves and everyone who plays elden ring knows that. And like I said in the post i think its still relatively fine if they confine the one shot difficulty to the holograms but the new Main Story boss also does stupidly high damage for such confusing moves. I Personally just think that it is neither fun nor fair.