I agree with you but it still technically not gambling because you still recieve something. This has existed for years, Baseball/bubblegum cards, Panini and Merlin stickers, hell even the toys in cereal. Kids have been conditioned into this for far longer than I've been alive. Its unscrupulous but the law allows it. The RNG applied to Eververse means you may get something you don't want or already have, to us thats as good as nothing but in the eyes of the law you still recieved something, the risk was yours to take. It sucks I know but welcome to the world!