1) HN readers don't like Elon Musk (I don't like him either) so they don't like Twitter
2) I implied HN readers are doing something wrong (as any other human being, they don't like being told that)
3) I (slightly) insulted the intelligence of HN readers by saying they didn't know how to use Twitter and they really don't like that
I've just gotten downvotes and no one's responded with any actual rebuttals so I don't think what I've posted is wrong.