I don't remember anything on tattle, but on the original GG thread (and maybe #2), there was someone who viciously despised Ruby and kept going on about her being chubby and needing to "tone". At the time I remember hoping Ruby didn't read the thread, since those types of comments can trigger an ED, and Ruby would be more at risk than most, e.g. childhood obsession, her need to be in control.
But I also think the main trigger was watching Holly Gabrielle, which she started doing regularly at some point two years ago. Holly Gabrielle essentially runs a thinspo channel. The original exercise kick, and the not so subtle arrival of anorexia books on her GoodReads, and the filming herself going to a restaurant and ordering a saucer of vegetables when her family ordered dessert all dated around that same time.
But I also think the main trigger was watching Holly Gabrielle, which she started doing regularly at some point two years ago. Holly Gabrielle essentially runs a thinspo channel. The original exercise kick, and the not so subtle arrival of anorexia books on her GoodReads, and the filming herself going to a restaurant and ordering a saucer of vegetables when her family ordered dessert all dated around that same time.