This study started research by paying attention to the situation where AI news anchors have entered the news media scene regardless of the perception of news users. This paper examines how news users perceive the pros and cons of AI news anchors in Korea, and how they relate to the credibility of AI news anchors, their intention to watch news (ratings), and alternative perceptions of human anchors. The results of the study show that news users who have a perception of the pros and cons of AI news anchors are related to their viewing intentions and the perception of the degree of substitution of human anchors according to their credibility. Although the results of this study were not statistically significant in the relationship between educational credibility and viewing intention and gender credibility and human anchor substitution relationship. However in other groups, the credibility acted as a major variable in both viewing intention and acceptance of human anchor substitution. In this way, the credibility of AI news anchors can be seen as an important variable, and in fact, credibility played a central role in the correlation analysis of this study. In this study, it was found that the credibility of AI news anchors was high among the young generation, who are major future news users, indicating that the field of AI news anchors will continue to expand in the future. These analysis results confirm again that the credibility of AI news anchors is a key factor in the development of AI journalism.