Ask HN: Why some devs dislike Hasura like services?

As I read, some devs dislike Hasura like services which converts GQL queries/mutations to SQL, DB Schema to GraphQL Schema. They say that this tightly couple data and business layer, but if you need some CRUD service using service like Hasura save you lot of time. And I do not think those services tightly couple business and data layers, since you can write decoupled business logic when necessary. If you look at this talk[0] by Postgraphile maintainer, these kinds of services come with other benefits.