the question is how to kill it. anytime someone suggests that they just won't tip anymore, they're deluged by a torrent of hate because "that's not how it works!" yeah, they know and they want to change it.
seems like the only acceptable answer is for business owners to recognize that tipping culture is wrong and voluntarily, through the goodness of their hearts, abolish tips in their establishment and pay a living wage. this is super admirable for the very few businesses that do this, but its wildly unrealistic to think it will happen. so the default is accepting that businesses will continue to exploit their workers and their customers kind-heartedness.