I think a lot of videogaming ideas took off after Spore that were very likely influenced by it. Shades of Jodorowsky's Dune? (But I think Spore was actually more successful than many give it credit for, which has been pointed out to me many times. 191m+ creations and counting on Sporepedia.)
Generative AI certainly opens up new possibilities! It's analogous to GPUs (enabled real-time 3D) which opened new possibilities and audiences for videogames. I also think that the fundamental magic of creative tools doesn't actually need fancy tech at all.