I think the whitewashing of code through LLMs is still unproven if it actually works for a reasonably complex project and also it’s still kind of legal Wild West - I think no one knows for sure how it will work out.
Also they are even getting quite good at reverse engineering binaries.
Anything not released as FOSS, will have a FOSS copy made.
There is no moat and the reign of restrictive licenses on software is effectively over.