I agree on the analysis. You don't need enforce Linux in court, Linux will then keep getting more popular, to the point that those GPL-violation will gradually

I agree on the analysis. You don't need enforce Linux in court, Linux will then keep getting more popular, to the point that those GPL-violation will gradually find that upstreaming/releasing their code is actually more beneficial than making the code closed. In the long run everybody wins. Even Microsoft is embracing Linux as it pretty much has no other choices due to the ever increasing popularity of Linux.