Which parts of that post were so extreme that it would be wiser to say then anonymously, in your view?
The fact that so called "racists" are unable to freely[0] express even a moderate opposition to the mainstream narrative on racism, is the best proof that this narrative is at best incomplete.
I don't think any of it's extreme, it's just an opinion. Still he might not want it coming up when a hiring manager googles his name 5-10 years down the road.
If HN let us delete our names and/or comments it would be different.
I guess part of my point was that when your post implies some implicit threat, you should be clear on whether you are merely warning of this threat or whether you think it's a good thing. Otherwise you might end to inadvertently supporting a system you don't intend to.