@sylvhem I don't see how it's "not safe for work". Especially if I reach out to spider scientists, that'd be counter productive even.
However if you mean "content warning" then we don't implement anything lile that directly in !GNUsocial, but if you want to do some content analysis I _did_ in fact have "spider" written explicitly in my post - even referencing the attached image.
Maybe the best solution for sensitive individuals is to disable automatic image previews? Because I honestly can't #cw all possible phobias. Click-to-show is the best solution imho, unless the explicit purpose of the site is to be an image board...