I'm wondering, if there's any discussion ongoing regarding usage of open source (and perhaps open weight) LLMs vs the closed ones?

Linux is a FOSS project itself; one could think it'd naturally prefer open solution over closed ones. Yet, in the most of Linux-related news (here and elsewhere), if any specific model name appears, it's usually one of the proprietary ones (that's my impression, may be wrong, I can't read everything).

Sure, I'm aware that open source LLMs tend to lag behind (due to training costs) and that employing proprietary tools in the kernel development isn't anything new. But still, I'm curious whether this topic surfaces anywhere in the developers' discussions?