I largely agree with you but imo this is a bad example
> their own show creators having zero royalties — look at the squid game financials
The economics of Kdramas (which is what Squid Games is) are different from that of American productions [0]. Netflix for example doesn't give residuals but is able to pay the entire production team way more than what Korean studios like Lotte, Myung, etc are able to with residuals.
A similar story happened with the rise of KDramas btw. In the early 2000s, JDramas became expensive when production houses like Sony started upping their pricing, which lead networks across Asia to start selecting cheaper dramas, which back then was Korean.
A similar shift is starting to happen again with the rising popularity of Chinese and Thai dramas (at least in ASEAN) which I feel is largely due to how their rights are now significantly cheaper than KDramas.
Imo, a similar shift also happened in OTT content in the US. Look at the "popular" (ie. Social media buzz) shows recently. It's either back catalogue shows like Community (#sixseasonsandamovie) or much cheaper produced European or Canadian shows like Kim's Convenience, Schitt's Creek, Downton Abbey, Peaky Blinder, Outlander, etc.
[0] - https://factsanddetails.com/korea/South_Korea/K-Dramas_Telev...