> I have no idea whether the parent poster is guilty of the things you accuse him of
It takes 15 seconds to check. HN isn't an anonymous messageboard.
> when the 'ban' on political posts was seemingly lifted as long as those posts were aimed against the orange man and his ilk.
That "seemingly" is doing all your heavy lifting, there. Read my last comment again; users are the ones who enforce flags on those posts, in the vast majority of cases.
It can lead to scenarios where apolitical submissions are flagged, or where flamebait slips through. There is almost never a moderator with their finger on the button waiting to flag something on /new, much less in the comment section. The only exception is banned users and banned domains, both of which prevent repeat offenders and disingenuous content from reaching the front page.
Just about every social media site is privately-owned, and protected by Section 230 from most political blowback. If you want to discuss white supremacy and Holocaust denial, you'll have to do it on federal honeypot sites like /pol/, not here. The OP thread is on-topic, intellectually gratifying, high-quality and relevant to HN as it mentions a YC 2020 batch company (Fly.io).