Googles subscription offerings are so confusing, I didn't even know gemini spark was a thing. The Gemini brand means so much now.
Meta was genius in coming up with a new name and offering Muse for free to start. They can upsell you once you see the value. Meanwhile I have 3 existing Google subscriptions to different services and from what I can tell, paying for one of the all in one subscriptions that includes Gemini would cost me a lot more.