Which also means more shadchanim including professionals as well as personal initiatives by private non-professionals such as by most of us here, will essentially not help the catastrophe as the boys are getting married while the girls who aren’t is because there aren’t boys left for them to marry.
And it means that any other suggestion, more singles get-togethers, more realistic mothers and/or boys, less narishkeit, etc. will not do much good either.
They may not solve it entirely, since they won’t help the discrepancy, but it will help. It’s not as if all boys get married as soon as they want to.