Yes, I was going to post about this - I think it's worse than how you describe it though. This non-famous person (with literally only 300 followers at the time) made an offhand tweet just calling her annoying - crucially without tagging her or even mentioning her name, only posting a screenshot, so god knows how she even found it. She's a public figure so someone calling her annoying on the internet and NOT tagging her is par for the course surely? Not only was her reply contradictory to her original point by advising therapy as you mentioned, it was also totally nasty, vitriolic and just not a proportional response at all: "Go to therapy. It will help. I also used to be a miserable, mistrusting, little troll, just like you. It gets better. "I noticed she was trending on Twitter this morning so I clicked on the feed and someone had posted a great reply to her. Someone had retweeted to her privileged skincare tweet saying she's so annoying and she replied with a sharp "get some therapy" - to which someone pointed out that being able to afford therapy is another height of privilege.
When will celebrities learn the definition of troll, I beg.
Not only this, but she then quote-tweeted this unsuspecting person, whose only crime was to call a public figure annoying on twitter without tagging them, to her 3m+ followers on multiple platforms (!), encouraging a pile on and subjecting this person to a tit tonne of abuse, without considering the fact that they have a history of mental health issues and suicide attempts.
For what? Why? She is such a piece of tit.