Using uBlock Origin, you can add your own filter. This filter will block any post with the text “Elon Musk” (not case sensitive), modify as needed.
lemmy.world##div.post-listing:has(span:has-text("/elon musk/i"))
div.post-listing is the element to block
:has(args) returns elements where args evaluate to true
span is the element with the title text
:has-text(needle) returns the element if it has the next needle, supports regex with \needle\ and remove case sensitivity with i
Read more here: https://github.com/gorhill/uBlock/wiki/Procedural-cosmetic-filters
What I really want is a browser plugin that replaces any mention of “Ron Johnson” with “Ron Johnson, THAT fucker”
https://www.jsonline.com/story/news/politics/2023/09/19/ron-johnson-spending-blockade-puts-government-shutdown-in-focus/70895824007/
“Ron Johnson, THAT fucker’s blockade of spending measure puts government shutdown in focus”
There are so many other people that could and should be applicable to.