Why can't people reload their own pictures?
Here's one reason and hopefully it doesn't come across as disrespectful, morose or morbid.
......because the dead can't operate a computer well enough to re-upload their photos and other attachments.
A lot of folks have shuffled off their mortal coil during the last 10 years. Young, most of the folks on this site ain't.
Hopefully the data can be restored.