From earlier today:

Me: How do I change the language settings on YouTube?

Claude: Scroll to the bottom of the page and click the language button on the footer.

Me: YouTube pages scroll infinitely.

Claude: Sorry! Just click on the footer without scrolling, or navigate to a page where you can scroll to the bottom like a video.

(Videos pages also scroll indefinitely through comments)

Me: There is no footer, you're just making shit up

Claude: [finally uses a search engine to find the right answer]

IME, eventually, after a long time, the scrolling stops and you can get to the footer. YMMV!