Meanwhile, I get a "you have been rate limited"... Which I don't understand, opening a Twitter link for first time in the last 4 days (been traveling)... Wasn't expecting this.
That happens on links to Twitter from HN on mobile. You have to reload the browser page.
Surely at least one Twitter SWE reads HN, so it's probably known and done maliciously.
Appears intentional to try to frustrate adblock users