I wish people did not assume it's ok to upload photos of others to Facebook et al and were more aware about the implications. We don't have kids but I do not w

I wish people did not assume it's ok to upload photos of others to Facebook et al and were more aware about the implications. We don't have kids but I do not want photos of myself posted to Facebook. Family meetings are always super uncomfortable. Some family members tell me in advance they will not upload the picture to Facebook but other people simply get upset with me.