answer:Ignore it and move on. Simple, quick, and avoids unnecessary confrontation. If you feel like you have to say something about this or you’ll burst because it’s just sooooooo offensive, or that the world can’t continue to function correctly unless everyone knows and reads your views and opinions on what your friend says you have the option to “unlike” or post a comment. In most cases ignoring it will make it go away. It’s the internet, people will continue to post garbage and your commenting on it won’t make much of a difference and might just lead to fighting with a friend over something inconsequential in the grand scheme of things.