What could be a potential risk of not incorporating testing into the product increment?

Incorporating testing into the product increment is critical for ensuring that the final product meets specific quality standards and user requirements. When testing is not included, the product increment is likely to suffer from usability issues and quality deficiencies, which can lead to a product that does not perform as intended or does not meet the acceptance criteria set forth by the Product Owner.

By neglecting testing, developers may inadvertently introduce defects or overlook usability concerns, ultimately resulting in a product that may not align with user needs or expectations. This lack of thorough testing can erode confidence among stakeholders and, consequently, jeopardize the overall success of the product in the marketplace. Therefore, the absence of testing directly impacts the usability and assurance of quality in the product increment, making it a significant risk for any Scrum team.