the instant hostility and grudgekeeping

The thing that got me was that he absolutely kept grudges, but because he was such a prolific powerposter there was no way he could actually keep track of everyone he’d argued with, so sometimes he would haphazardly lump people into grudge groups, and act like they were all the same person. Especially right after federation, it was funny to see some lemmy person wander in and voice an opinion about a tv show or video game and have him go off on them, but it was pretty offputting when he would start referencing the whole history of beef that they supposedly had together, and the other person would be completely baffled.