No, it’s probably refering to what happened after his death: https://en.wikipedia.org/wiki/Death_of_Benito_Mussolini#Piazzale_Loreto
TLDR: A bunch of trolls from that instance spammed dick pics and started concern trolling with “rational debates” about trans people. Beehaw mods and admins couldn’t keep up with modding the stuff and decided to temporarily defederate (that’s basically a one-sided block) from lemmyworld and and also shitjutworks because most of the spam came from there. Currently, the adminds of all three instances are working together to find a solution and get everyone refederated.
Initial announcement: https://beehaw.org/post/567170 Foolow up: https://beehaw.org/post/594843
There’s an even better alternative on the CCC’s website, the original source of the video ;)
https://media.ccc.de/v/34c3-9064-the_ultimate_apollo_guidance_computer_talk