Those who won’t were doing it for the money. Those who continue are those who do it for passion, or those whose recipe is just a way to attract people to their business (e.g. kitchenware company). I don’t think it is necessarily bad, the quantity will decrease but the quality may even improve

Does the current Google search results indicate that they will be any different?

It’s also not disruption if your product relies on the output of the industry it kills. What will AI train on when it destroys the economics of sharing information with others?