Youtube is completely non-sensical when it comes to removing videos. I find that generally if something happens for less than 5 seconds at a time, it isn't detected and stays up. The Monsters Inside Me clip from Surf Lyrics8 with the


has been up for 4 going on 5 years with 36k views without a single problem.
There's one video I can't find because I forgot the name that was a muffin recipe TikTok, where the guy who made it timed an edit of someone shitting in a pan perfectly so that it wouldn't even appear on the timeline when you scrub along it in the YT video that stayed up for over a year and still might be up to this day.
Usually I just download every single thing I find when it comes to TriHard stuff nowadays, I can't trust that it'll stay up even if it was on the site for years. I missed the opportunity to download RiverSails videos, and downloaded Cynical Cynic's videos just in time before he was deleted. Now I just download the moment I watch it.