None of the issues mentioned are about some theoretical ideological purity, they're all about very practical pragmatic concerns. There are a lot of open source

None of the issues mentioned are about some theoretical ideological purity, they're all about very practical pragmatic concerns. There are a lot of open source software that put some ideological purity above all other concerns, but the Linux kernel is certainly not among them - if anything they're among the most "flexible" when it comes to GPL compliance.