Methuselah neophyte
Lasse Collin is not the perpetrator, that would be “Jia Tan”.
Not exactly what you’re asking for but uBlacklist is a plugin that lets you blacklist websites from showing in your search results. I’ve only been playing with it for a few days but it seems to work great for Google, DuckDuckGo, and Bing. Qwant is a little wonky.
A whole lotta chaos over the next four or five years ending in a messy divorce. Nothing about it was healthy. And yet, somehow I think I was actually on a worse trajectory before this.