It’s honestly a bit of both. Creativity can be expressed in the intermediate steps in order to provide a subjectively superior approach (durably optimal until someone identifies a better approach), but fundamentally the design goal is “achieve X with minimal risk and waste”. That’s the part where I agree with you: gatekeeping an outcome is dumb. That said, the expressions of those intermediate steps genuinely land in the territory of creativity. That’s how we end up with new algorithms. Creativity is how we arrive at the optimal algorithms.

Even so, gatekeeping those intermediate techniques is bad for the same reasons as gatekeeping the end state. If they can be independently arrived at (like flourishes that personalize a recipe or alter it for particular food pairings), the end result is still stifling innovation and closing access to the tools everyone has access to.

Edit: Ultimately I think this means everyone should have access, unequivocally. The problem is that LLMs are financially gatekept and implemented at environmentally predatory scales, with unregulated supply chain bottlenecks that choke out the more environmentally friendly and consumer accessible tech that was in the pipeline.