https://news.ycombinator.com/item?id=43476769
https://news.ycombinator.com/item?id=43475596
https://news.ycombinator.com/item?id=43447800
These are just a sample from the past few weeks but there are plenty more that cross the line and have been correctly flagged by the community for breaking the guidelines.
Some particular guidelines for you to pay attention to are:
Be kind. Don't be snarky. Converse curiously; don't cross-examine. Edit out swipes.
Comments should get more thoughtful and substantive, not less, as a topic gets more divisive.
Please don't fulminate. Please don't sneer, including at the rest of the community.
Please don't use Hacker News for political or ideological battle. It tramples curiosity.
But all the guidelines are important to follow and they apply equally to everyone, no matter their ideological position.
We need you take care to follow them in future if you want to keep commenting on Hacker News.