That does more and more read like irritation. But again, without inflection, it's easily missed.
Rather it's this topic or countless of others that have "beaten the dead horse", I personally would just unsubscribe from the thread and that way there is no new notifications on it. And if the op brings it up in several different new threads (rather hijacked or ones that he started on this topic), block the OP. Based on your other assessments of the OP, I don't see why that would be all that big of a deal, unless in some way, you like that type of "conflict", I dunno. To each their own.
I don't think "easily" was mentioned. "Irritated" yes, but not "easily". At least not in my direct response or in the quoted part of your post that I was referencing. Any earlier, I don't know. Most people do have breaking points, even with ones that have superb patience.