Am I in the minority finding it quite uncomfortable that photographing people - and then publishing the photos on social media - has become so casual? I've nearly lost a couple of friends over my insistence that no photos of me are to be taken to be published on social media. A lot of people who ask for permission (to take a photo of you) these days (e.g. in a hobby group or friendship group) seem upset when someone says: no, please. Please share your thoughts, thanks.
Being unreasonable: There is an implicit expectation in a hobby group, for example, that everybody is happy to have their photo taken and put on social media.
NOT being unreasonable: No to the above statement.