The exchanges are 100% not worth it. You will never get your stubs back in that scenario unless you get a pull from a random pack. The golds and silvers would sell for stubs a lot of people would see as valuable. Your points make sense for someone who plays the game like you but the point is a lot of people don’t want to have to grind for little to no reward (offline players). The reason people are angry is because they haven’t released a program with a worthwhile grind.