Your statement is little disingenuous to be fair. Most people who check this game out for the first time and go by the dev notes and the tags are going to come to the conclusion that this is a harem game and are prolly going to have certain expectations...
Her statement is perfectly reasonable and clearly based on what others have said and how they've said it.
Meanwhile, there's a "minor problem" with your reasoning for player expectations...
There's no Harem tag in either of those.
So, your prediction is not based on what you said it was at all. In fact, it shows people coming to an entirely unsupported conclusion.
In other words, they only have themselves to blame for their expectations not being met.
Then they start playing and realise pretty quickly that the tone of the writing and the personalities of the characters are prolly not close their expectations.
Again, their own fault.
Unless your going the extra steps of reading reviews and searching through the thread I can absolutely see why someone would think this is aimed at them.
If the content tags and overview appeal, then it most likely is something for them. However, expecting more beyond what's made available to read in the OP alone is no one else's fault but their own.
For some, it's not a problem and won't bother. For others, they'll complain that their expections haven't been met, regardless of how unreasonable or unrealistic those expectations are or may be.
Now where people being completely hyperbolic and over the top of course but I can understand some frustration.
On those occaisions when frustration is warranted, then sure... However the vast majority of it stems from nothing in the content tags or OP, and entirely from their own preconceived notions of what is and isn't
a certain type of kink as well as how they think a developer should make their charcters to be like.
