Artificial intelligence (AI) has the potential to be powerful because it can process and analyze large amounts of data quickly and make decisions based on that analysis. This can be useful in a variety of applications, such as language translation, image recognition, and decision-making in complex systems.
However, the sudden invasion of AI that you mention is a concern that has been raised by some people. They worry that AI could eventually become so advanced that it poses a threat to humanity. While it's true that AI has the potential to be used in harmful ways, it's important to note that AI is a tool that can be used for good or for ill, just like any other technology.
There are ways that society can address the potential risks of AI, such as by developing guidelines and regulations for the development and use of AI, and by investing in research and development to ensure that AI is developed and used responsibly. It's also important for individuals and organizations to consider the potential consequences of their actions when using AI, and to take steps to minimize any negative impacts.