My perspective of that situation is Link was a fairly popular poster, and had a post that was a quote post of someone from the Bluesky team with an image of an assassinated figure and an alt text that couldve been perceived as a threat to the bluesky team.
Some commentary ( https://bsky.app/profile/mackuba.eu/post/3m2jtzlznu22o ).
IIRC it came during a week of discourse & tensions around bluesky moderation concerning some controversial writers ( https://bsky.app/profile/jay.bsky.team/post/3m25esnq4t22y )
I share this just to be helpful a tiny bit but theres likely a lot of context missing and different perspectives on this.