What I don't like is low-effort memespeak on HN (even if I agree with the sentiment). This is one of the last places that has kept that at bay - until recently.
"Please don't submit comments saying that HN is turning into Reddit. It's a semi-noob illusion, as old as the hills."
Yes, I can see that your account was created in 2011 :)
Regardless, I don't think silent downvotes really cut it anymore either - nowadays I tend to run out of them after reading only a couple submissions with active comment threads.
It's those long chains that end up being an out-of-order recital of some famous TV/movie scene that really irk me, personally. Those and similar are cases where the value is only in recognizing the source and getting that dopamine hit, and not in any further contribution to the discussion.