Kurt Vonnegut would be a suitably wisely cynical commentator, 9.
In a sense, he's a hopeful romantic who sees the hype and the glamour, and writes about it, bittersweet.
"Soul Mates and Twin Flames," Elizabeth Clare Prophet, presents a similarly balanced point of view, but notes that one's own actions do make a difference.
Love and hope spring eternal, and that's probably a good thing, not being discouraged, getting up one more time than your hopes fall, becoming wiser as you go.
"Expecting Adam," Martha Beck, and
"The Great Divorce," C. S. Lewis, are also good.
A couple of worthwhile books with "hope" in the titles and in their stories:
"Hope Rising," Kim Meeder, and
"Hope's Boy," Andrew Bridge.