I know that the dictum to keep politics off of HN has been a dead letter for some time- especially since tech has become overtly non-apolitical in the last few years- but it's still funny to see pg himself breaking that rule.
How is he breaking it?
It goes to show that people in tech are acknowledging more that the industry is not apolitical and has a very real social and political effect on the world at large, and are so dropping the pretense of lacking political interest. That and like the rest of the world, the tech industry has become increasingly politically polarized over the last half decade.