Earlier quoted context omitted.
Counterpoint: Ignore any advice that uses the phrase "maximize your value in the dating market"
And reap frustration in your romantic endeavors. Look, anyone can close their eyes and believe in fairytales. The advice I gave doesn't guarantee anything - it merely increases your chances of a favorable outcome. If you have issues with the phrasing, read it as "make yourself into a more attractive partner" or however it is politically-correct to phrase the above statement.
Framing the dating world as "increas[ing] your chances of a favorable outcome" (i.e. sex) is only going to lead to disappointment.