One of the BA's strongest arguments for using configuration over code is that configuration provides faster speed to market. Speed to market is the time it takes to deliver a product or service from conception to launch.
Speed to market is important for gaining competitive advantage, meeting customer demand, and maximizing revenue potential. Configuration provides faster speed to market than code because it allows for creating and modifying functionality in Salesforce without writing code or deploying changes. Configuration can be done by using point-and-click tools such as App Builder, Process Builder, Flow Builder, Lightning Web Components Builder, etc., which are easy to use and require less technical skills than coding. Configuration also reduces the risk of errors or bugs that may occur with code and require more testing or debugging time.
References:
https://trailhead.salesforce.com/en/content/learn/modules/business-analysis-functional-requirements/evaluate-s