They say that they remove fraudulent campaigns when they notice it. As in, when someone point it out to them. As in, after it has infected users. No one on the Internet should ever consider this to be good enough. They're too careless when they let it happen in the first place.
If I struggled to the end of my determination, to the end of my way of life with my followers, if the result is ruin, then this ruin is inevitable. Grieve. Shed tears. But you cannot regret.