I don't agree with the premise, but I do think it's a sincerely held one.
These are smart people. If it wasn't about their own project I really think they'd have a different point of view. I wonder what they say about Microsoft's security bugs for example!
Linus is the reason why kernel team doesn't talk to distros. For them bugs are bugs, security related or not.
https://lkml.iu.edu/hypermail/linux/kernel/1711.2/01701.html...
Literally never. Why would he? He's surrounded by sycophants. And we have Greg for whenever Linus isn't involved anymore, and Greg is just as boneheaded.