Bespoke solutions are better in many cases. They do exact things required for the project without taking extra dependency. Reducing dependencies is beneficial, because dependencies require management. So with llms economy of taking dependency shifted.
everything has tradeoffs, on the one hand you are right you have one less dependency, on the other hand the maintenance of said dependency is now on you. many times app store connect has changed some api and fixing our release process was a matter of updating fastlane because the community had already dealt with it, that's on you if you have a bespoke delivery solution.
