The website serves JS and does not serve it over https, and discusses Spectre bug and how to patch it. I know he is the second most important guy on linux, but the irony.
But for a large number of people - Americans, folks in countries with monopolies or state manipulation of internet traffic - it is not.
Not everyone has a different ISP to choose from. VPNs are a risky proposition and can significantly reduce bandwidth and increase latency.
https://www.virusbulletin.com/conference/vb2017/abstracts/la...