The question is whether the key value of your product can benefit from the strengths of AI? If not, don't go there. If so, you then need to determine if your team can actually deliver an AI-driven vision that enhances the existing value prop. Again, if not, don't go there. If so, do it.
But from your description, your CEO is not asking those questions - they are asking, "How do we get more funding?" Which tells me that your CEO doesn't give a crap about building a product, they are just trying to make money and get some nice bullet points on their resume about the size of a company they led.
That puts you in the position of choosing whether you want to go on a VC-driven startup ride just to have the experience, or whether you want a product-driven role. People have their reasons for both directions, but if you want a product-driven role, you are out of alignment with your CEO and probably shouldn't work for them.