I'm surprised that only 2 comments mention using iCloud shared album. I myself use that too and I have no complain. Zero assistance required for elder family members.
I have talked to my family about my privacy concerns and that I don't want pictures of my kids on Facebook unless I approve or my kids approve. I think it is important to respect children privacy requests (my son sometimes don't want pictures being shared) but it is a way to share memories with close family members that would enjoy the moment.