How true is the statement "do not worry, if at this moment no girl is interested in you, due to the instinct of hypergamy at 25 or 30, when you have a lot of money or a good title, many women will be interested in you" And how about the statement "yes, that will happen, but they will take all your money"

If the second statement is true, what should I do so that my money is not taken from me?