hilariouschaos’s most active and presumed lead site admin Alice makes many posts and also mods numerous communities, including https://hilariouschaos.com/c/diedsuddenly . This community sidebar’s first assumption for a person dying is that it is due to vaccines, rather than literally anything else.
I have always just assumed that literally every post on that instance is is coming from Alice, whether as themselves or as a couple different alts. And all of them belong to exploding heads or whatever they were called back in the day. Kinda surprised everyone still federates with hc if I’m being honest. Just trash posts or blatant misinformation.