Usually the but me a coffee button is there because there are people that asks for it. Like, they do want to give you something, and often they ask you for a way to do so.
That button is for them, for those who want that button, if you don't just ignore it! Nothing bad will happen and the author is (usually) not expecting anything.
That button is for them, for those who want that button, if you don't just ignore it! Nothing bad will happen and the author is (usually) not expecting anything.