Ask HN: How will Sora model affect stock market?
Who will be the winners and losers now that text to high quality video is proven to work?
This is an evolution. More than just incremental improvements, but less than a full disruption of an industry. It is likely to impact individual jobs more than a company, and also more likely to impact single companies vs a whole industry. In the long run, tech moves forward, companies come and go, and the stock market is more a reflection of the overall economy, not what one invention does in one industry.
In other words, its impact is 100% dependent on the level of granularity you are looking at.