> "In it, she (?) basically claimed that men will never be happy with women and that no matter what women do, men won’t be satisfied."

Looks like she's projecting.

Most of the time, it's actually women who are never satisfied, and for whom "is never enough".

- Who holds an ideal partner image (the Prince Charming), who has all the qualities? Women.

- Who posts long lists of requests and demands before considering one as a partner? Mostly women.

- Who initiates divorce more? Women (in about 2/3 of the cases).

- Who are the ones saying "I prefer being single, unless I meet a very special person"? Mostly women.

- Who are the ones finding just 20% of the opposite sex attractive? According to research by OKCupid and others, it's women (OTOH, men find 80% of women desirable).

Lastly, for a good laugh read the story "The husband store":

https://startsat60.com/media/lifestyle/jokes/daily-joke-the-husband-store

Everybody with some knowledge about relationships will know it's true :-)