Good news to read about Flickr and Creative Commons (CC) licenses.
“Flickr has declared zero tolerance for copyleft trolls, predators who exploit a bug in out-of-date versions of the CC licenses in order to threaten good-faith users of CC images who make minor errors in the way they credit the images.”
https://pluralistic.net/2023/04/01/pixsynnussija/#pilkunnussija