I’m not sure why it’s getting praised. The guy hijacked a thread discussing drug addiction so he could get on a personal soapbox and drone on about his own problems while trying to diminish others.
It seems relevant to me in a discussion of a vaccine to prevent people inadvertently getting addicted to drugs and having their lives spiral out of control for someone to bring up what it's like when you're not addicted to drugs and have your life spiral out of control.
GP mentioned that it's expected he'd be addicted to drugs because then the system would be able to categorize and address his needs better.
It's not a 1:1 match for the article topic, but I come to HN for the comments, especially ones that engage my curiosity, like GP's did.
"The real issue here that people don't seem to want to face is the WHY."
They provided an answer to "why?". I think thats fair. Maybe I am wrong. I checked further on the comment history, it appears to me someone has it out for this person, as the other topics are not soapboxing at all, and most or dead without comments.
Upon second reading, I misinterpreted GP and I don’t think they had any bad intent. So apologies to them for that.
As for the shadowbanning I’m not sure either. It’s not particularly new and like you kinda mentioned they don’t really say anything egregious, at least that I saw. Some accounts seems to be shadow banned at creations and the user doesn’t seem super active, but I’m not sure how all that works under the hood. I guess it’s even possible the GP comment was already dead, and was later vouched.