I think every Yeshivah and Bais Yaakov ought to have one person on staff for working on Shidduchim for their graduates.
In the sixties and seventies Tora Vdaas had a Rabbi Rivlin A”H ( he later worked for R’ Moshe), who I am told worked on Shidduchim full time (my parents spoke of him all the time) . He was amazing. Girls’ parents went to him, and he worked tirelessly and didn’t stop until each girl became a Kallah, even though he was a Tora Vdaas employee. He was always available. We need devoted people like him on the scene. A couple of Rabbi Rivlins and we’d make a dent in the Shidduch crisis.