@veronica I have a lot of family that use facebook. Our family is scatter all over the US and sometimes all over the world. Facebook offers them a stay in touch in a very rich way. It also funnels them garbage, and puts them at risk. These people may or may not know this and just yelling at them that they deserve what they get for being able to enjoy pictures that their grand children send them is wrong.
tl;dr - you are absolutely right. They deserve privacy. Facebook (windows, etc)