He's not entirely wrong. While you did bring up a lot of points that are indeed quite likely to happen and are interesting in their own right, it would have been much more interesting if you dove deeper in the the ramifications of this on creativity. Will it mean more people will be able to bring their visions to life without being an established Hollywood producer with a monumental budget or will it mean that nothing will have creative merit anymore because the process is so synthetic and lifeless? Will it mean that stage productions will increase as a more novel way of getting the theatrical experience or will that continue to be very niche because it's expensive and out of reach of many people?

I'm just saying if you are going to hit on this low-hanging fruit, you would get a lot more traction and engagement if you offered more (even speculative) insight into why this is so important and what to be excited for/afraid of.