It's laughable and the height of chutzpah both to consider a heavily loaded emotional interpretation of an event an "analysis," and to moan about a lack of "evidence." How about instead of complain about it as if you are playing some sort of instant-win chip, in the future you simply ask for the evidence you feel is lacking.
They can't be linked in this subreddit, but for ample evidence that when thin women post about thin shaming they (rightly) receive nothing but support, simply search Reddit for "thin shaming" and "skinny shaming." There are also
ample
examples
on the web.
As for the "attention" business, I'm not a feminist, but
this
was the most concise explanation:
Attention whore is a slur and a sexist concept referring to a person, almost always a woman, who is perceived to be seeking attention in ways or for reasons that are considered unacceptable, especially if women are presenting femininity and/or sexuality. The standards for what is and isn't so-called "attention whoring" greatly differ depending on context. Women do not have to be presenting sexual traits, as the term is also used against women judged to be talking too much/too loudly, and even against victims who speak out against their perpetrators.
TLDR: Attention isn't a finite resource and you aren't the judge of who deserves it.