The issue focused on whether search engines should stop listing links on sites where there was no guarantee that they would lead to content or advertising. Google said it would review its practices if they led to illegal advertising. However, those pushing for change claimed it would mean Google becoming too bureaucratic and controlling the internet. Google also pushed back against critics who claimed it would increase censorship and seek to introduce internet filters to restrict users from expressing views which might upset Google or harm its interests. Google also rejected criticism that it would slow down search