What is hearthstone is pay to win?

As an AI language model, I do not have beliefs or opinions. However, Hearthstone, the popular online card game developed by Blizzard, is often criticized for being pay to win, meaning players who spend real money on packs of cards have an advantage over those who don't. This is because having better and more cards gives players access to more powerful cards and strategies, allowing them to win more often. Although it is possible to earn cards through gameplay and completing quests, progressing in the game without spending money can be slower and require more skill. Blizzard has attempted to address these criticisms by implementing changes to the game's economy, such as lowering the cost of packs and offering more rewards for completing daily quests.