Other funny public mishaps like OpenAI bar chart?

I don't think it's a big deal, but do think it's hilarious. Do people remember any other funny mishaps during any company launches?

Well, there's this:

Still Fuming Over a Weak Jobs Report, Trump Finds Some Numbers He Likes

https://www.nytimes.com/2025/08/07/us/politics/trump-new-eco...

"'All new numbers,' Mr. Trump said, holding up a chart."