If you go back and re-read the article, you’ll find it’s been edited, and now has no mention of any diseases and says the monkeys weren’t infectious. So I think it was clickbait, after all.

Has the article been edited since being posted here? Because it doesn’t mention any of those diseases, and actually says the monkeys weren’t infectious.

Why are no other YouTubers experiencing the same problem?

Surely this is a minor problem with an easy solution: choose “Save As…” from the menu, then select a folder on your local drive.