Other than a few categories, most spaces are still wide open in AI. This will not be true forever because data and workflow moats will start to build up, but it certainly is temporarily true right now. AI has progressed so much in the past year that the models have solved a ton of the problems that most startups were having to build around before. And why you can do with AI agents today is about 100X more powerful than 2 years ago. This is also why building architectures with the right abstraction layers to take advantage of these updates is critical.