I'm not like, directly in the film industry, but isn't it pretty much always "stage lighting" on sets? The problem with natural light is it shifts throughout the day as the sun moves and clouds sweep by, but they can spend an entire day filming the same scene and then need to cut it together. Even when they're outside they have big lighting production, and a lot of GoT was filmed on stage.For whatever reason, Kenobi didn't look as good. "Cheap" is a common description. Perhaps it wasn't Disney's 'A' team (as the technology is used more, more people need to be trained in it). Perhaps COVID had an impact. Perhaps we're no longer impressed by it, like CGI. Perhaps we've become accustomed to it and even distracted by it. Regardless, no matter how good a stage looks, real world locations and sets always look better and more "cinematic." Natural lighting always looks far better than stage lighting, characters can interact with more of the environment and the camera isn't as limited to a narrow field of view. Imagine if GoT were shot exclusively on stages on the HBO lots. It wouldn't look nearly as cinematic and epic. What I think that a lot of us would like to see is show that's as impressively shot and produced as GoT, but in the Star Wars universe. The Volume is a great technology, but I don't want to see it replace real world filming and sets. Use it in places where the characters would otherwise be acting against nothing but a green screen, to get better performances out of them and look better for us. Don't use it simply because it's cheaper and easier. The same goes for other CGI. It's great and useful, but, if you can do something practically, do it and save the CGI for things that are impractical or impossible.
The problem with green screening is while most people won't notice naturally if you use a side-by-side comparison it adds a green tint to everything real. The Volume basically fixes this as while it's not natural light it's appropriately varied and coloured.