Good news: Facebook's search bar can be used to find all your friends who like Donald J. Trump. And if you are not a fan, you can then delete those friends and wonder why you were ever friends with them in the first place. It's an invaluable service in a time when we could not need it more.
Of course, this feature isn't limited to Trump. You can search for friends that like anything using the same method, which is also a fun game, and a spectacular way to waste time at work. It might be a good exercise, given how many people spend their time on Facebook filling it with dumb questions. Perhaps best of all is the autocomplete that pops up when you begin to type "my friends who like":