This is a ridiculous argument.
One can enjoy a single aspect of something without that implying total agreement.
I hate advertisement in nearly every aspect, I hate 'SV culture' in nearly every aspect -- but I can acknowledge that the collision of those two themes created a community that I enjoy, and has facilitated conversation that is generally on a more interesting level than the majority of communities out there on the internet that I could be spending time at otherwise.
>You support something that you think is a blight because you don’t think this is a blight.
I don't/can't/won't fall for the idea that 'HN=advertisement'; it's simply not true. HN has become something that is greater than the sum of its' parts, to ignore the other qualities that drive people to participate here would be disingenuous.