If I put "youtube creator can't say suicide in video" into DDG, among the top results:

https://www.reddit.com/r/NewTubers/comments/18f7mas/question...

https://support.google.com/youtube/answer/2802245

https://www.reddit.com/r/NoStupidQuestions/comments/13qhtu1/...

https://www.theatlantic.com/ideas/archive/2023/03/youtube-co...

https://www.businessinsider.com/youtubers-identify-title-wor...

And there's a clear cause for it:

https://time.com/5096391/youtube-paul-logan-suicide-video/