No need to assume that downvotes convey anger at all. They are given for lots of reasons, including style, rudeness, off-topic comments, irrelevance, incorrect or wrong comments, assumptions, negativity, etc. Sometimes downvotes (and upvotes) are nothing more than prioritizing. All that makes your edit and last sentence especially prone to downvotes, it’s multiple negative incorrect assumptions, and goes against HN guidelines.
As you're fond of the guidelines, you have probably also read the bits where they ask you to avoid interrogating, to not to go on about votes and not to sneer, especially at your fellow co-commentators.
I don't have any assumptions about you, it's just stuff you should avoid in comments because it tends to trash the conversation and, like the guidelines point out, isn't interesting.