whilst agreeing with your concerns about the easiness of tool clicking making it a literally mindless task i see the csd cleanup aspect as being even more damaging than the bill sticking we have a regular situation where a nfc or simply wp hosted image is removed from an article gf or vandalism and within moments it's then tagged for csd as unused there is no attempt to manually check if it ought to be used or even if there's still a fur in place pointing to an article from which it has just been vandalised there is a lot of this and mostly from the same handful of editors it's a serious problem where bureaucracy and the opportunity to do more serious admin bizniz has taken over completely from the direction of improving the encyclopedia