are Search funds goods for the economy of the country?

Hello everyone I am Lorenzo, an Engineering and Management Student. I've been working for Search Fund Club since October.
I often have thoughts about how this model functions in a country's economy, in my humble opinion I think that the search fund model unlocks value which would have been lost, especially because often the owner of the company that will be bought is old and even without a son/daughter who can carry on the business.

What are you thoughts about that?