Grey comments like this are a reminder that the american tech industry has reached a point where you're only allowed to advocate for one set of ideas out loud (what a coincidence considering where SV and SF are). Nothing this person said is wrong or phrased in a hostile manner but the comment is going grey for simply acknowledging the nuance of the topic. As someone who grew up as a dem during a time when dems were the ones preaching tolerance, it's weird that we're the censorship party now.
It's good manners to avoid calling somebody a word they don't call themselves, and in this case I'd personally defer to The Guardian's articles from 2013 that say "whistleblower": https://www.youtube.com/watch?v=0hLjuVyIIrs
