You will find any kind of "famous" writer to support any kind of idea. They cover the full range, from very good to good to blankpoint crazy, empty, meaningless or downright foolish.
If people believe in "blind" and "unconditional" love, it is literally their problem and will bring them nothing but problems.
Speaking for myself, I prefer to have my wits about me, fully awake and conscious. That's how you get quality communication and quality relationships. Anything else is building on sand, some vague fantasy of dreamy illusion: "blind love".
Wake up guys! This is the real world and not Disney Arielle under water romance or Snowhite and the Seven Dwarves Fairyland, but our VERY LIMITED lifetime.