The phrase became closely linked to Elon Musk after he used legalize comedy as a short slogan about allowing jokes and satire online without heavy moderation. Clips of the line spread through meme pages, short video edits and soundboards, where the brevity made it easy to reuse as a standalone reaction. It is now less about a single post or interview and more about a recurring internet argument over free expression, cancel culture and where the line for humor should sit, which keeps the clip in rotation whenever that debate resurfaces.