Shoosh that’s 570 kcal per 100 grams! And Half of that is sugar-calories!
Regular pecans have about 700 kcal / 100 grams - no sugar.
You could do a test: eat 100g of those Praline Pecans one day and 100g of regular Pecans the next day. And write up how you feel for the hours following! It helped me realize how bad sugar was lol