> Not sure how they can expect to make a viable full OS without massive use of LLMs, so this makes no sense.

Every single production OS, including the one you use right now, was made before LLMs even existed.

> What makes sense if that of course any LLM-generated code must be reviewed by a good programmer

The time of good programmers, especially ones working for free in their spare time on OSS projects, is a limited resource.

The ability to generate slop using LLMs, is effectively unlimited.

This discrepancy can only be resolved in one way: https://itsfoss.com/news/curl-ai-slop/

There are only 4 successful general purpose production OSes (GNU/Linux, Android/Linux, Windows, OS X/iOS) and only one of those made by the open source community (GNU/Linux).

And a new OS needs to be significantly better than those to overcome the switching costs.

> There are only 4 successful general purpose production OSes

Feel like you are using a very narrow definition of "success" here. Is BSD not successful? It is deployed on 10s of millions of routers/firewalls/etc in addition to being the ancestor of both modern MacOS and PlaystationOS...

None of this counters the argument I made above :-)

Just because they have been made before LLMs doesn't mean it can be done again, since there was just one success (GNU/Linux) and that success makes it much harder for new OSes since they need to better then it

Well, by this logic there have been 0 successful OSes made with LLMs so far...