How is matching people to jobs a zero-sum game? If you are able to devise a method to find the ideal job for people I think that society will benefit from it, b

How is matching people to jobs a zero-sum game? If you are able to devise a method to find the ideal job for people I think that society will benefit from it, better products and services will be constructed, so this is in no way a zero-sum game. Is a win-win situation is jobs seekers and jobs providers are able to find the match the right candidate with the right job what require to pay the right price.