How to Hide (or Delete) Your Most Annoying Facebook Friends
Trying to figure out how to hide without unfriending someone on Facebook? You can unfollow, snooze, or block annoying friends before turning to the nuclear option.
One side effect of doing this is that Facebook will try to hide similar posts in the future, ... If the post is offensive or inappropriate in some way, you can report it to Facebook ... The person doesn't receive any notification that the friendship is over .