I don't think she necessarily does it for a reaction on here, although her previous posts and threads on here about them certainly gained her a lot of followers. She's lost quite a lot lately though so it seems at least some people are realising a lot of what she posts is a load of crap.
I am surprised that pic was deleted though, it doesn't seem any different to many others on insta. Maybe it wasn't really deleted by insta and that's just another story.