My fiance's uncle sent something today that because of a school shooting in Brazil, they were blocking all images and video shared to social networks like "What

My fiance's uncle sent something today that because of a school shooting in Brazil, they were blocking all images and video shared to social networks like "WhatsApp, Instagram, Facebook and other social networks". I haven't been able to verify this myself or from any other sources, but I wonder if either people are misinterpreting the FB outage or if Brazil is blocking content it's having weird ripple effects.