You seem to be arguing permissive licenses should never be used

I didn’t. Though I do think there’s a reason why Linux is actively developing by corporations and FreeBSD while being used by corps is not.

A project meant to just learn about XYZ

That’s not what the project is now though, it’s a project that in effect relicenses core system components under the pretence of using safer language.

It is not a major issue

Obviously not for you but given how license concerns turn up each time, it is for many people.