@marshray @kissane @powerllama In this case it would be hers.
She retweeted a post of yours, you replied, she blocked. Conversation ends.

Your post isn’t deleted, it just breaks the thread. I’m looking at it right now using a tool.

There’s a good thread here explaining the motivations behind the apocablock: https://bsky.app/profile/legalminimum.bsky.social/post/3kunmefkdth2u

TL/DR: it’s to prevent “brigading” (a tactic used heavily by the alt-right on Twitter for anyone who doesn’t know)