When it comes to reposting, I feel like there are a few unspoken rules, or at least conventions that are generally agreed upon. Like, how you should credit an artist if you share their work. At minimum, a name, but a link to their website or social media is best. Also, you should put quotes around words that you have directly copied from anothers' post, and attribute them. Reposting to add alt text can be helpful and accessible, but you should let people know that's what you're doing so they don't think it's your own post. When reposting pictures of people's bodies, you're gonna need that body's permission first. Anything else I'm missing?