Please don't post this kind of low quality snark here. This isn't reddit.
It's helpful when users gently ask other users to stick to the guidelines (https://news.ycombinator.com/newsguidelines.html). Of course it's also off topic, but that is a necessary evil. Out-of-band control signals are what enables the system to right itself. munk-a's response was perfect.
The majority absolutely can be tyrannical and the court of popular opinion is not considered the sole ethical decider - see philosophical discussions about whether certain historical events in the 1940s led to a society where some pretty extreme actions actually qualified as ethical. The society they occurred in publicly and openly approved of those actions but most of us would hesitate to call those actions ethical so there is merit in being hesitant to call the apparent ruling of the court of public opinion a consensus, but I think this particular case is more valid and self-reinforcing.
Interesting question though.