Isn't this essentially making the point of the post above you?

For comparison - if I just do a web search for "Did homer simpson go to mars" I get immediately linked to the wikipedia page for that exact episode (https://en.wikipedia.org/wiki/The_Marge-ian_Chronicles), and the plot summary is less to read than your LLM output - It clearly summarizes that Marge & Lisa (note - NOT homer) almost went to mars, but did not go. Further - the summary correctly includes the outro which does show Marge and Lisa on mars in the year 2051.

Basically - for factual content, the LLM output was a garbage game of telephone.