You are talking about me locally blocking poa.st, not a QOTO wide block... yes. Not because of content on their servers but because they would flood my replies and I found no value from a single member in their replies.
As for MAP instances, no one from a MAP instance that I am aware of has ever contacted me, I dont even know which MAP instances are out there or exist. So I have never had a need to block them. That said if MAPs start flooding my feed or contacting me then I would probably block them too.
@Hyolobrika Very rarely. But since this has escalated to a moderation event that could potentially lead to defederation (depending on the response from the admin) I generally find it important to engage with the accused within reason.
Obviously this dude is just a troll and is happy to weave whatever fantasy he wishes. But as a moderator I generally feel that official moderation should be rather generous with its communication before acting.