You should read the other thread regarding copy fail and the gentoo maintainer. I haven't seen so many unhinged and outright rude comments on a security topic since the good old days of slashdot and x vs. y controversy of the day.
I wonder what the reason behind so much hostility is. Is it gentoo or the kernel folks or the fact that the company that found it used "AI"? No idea, but it was a weird read.