Earlier quoted context omitted.
I know it's silly but I sometimes feel anxiety at the prospect of that enormous bank of knowledge getting lost in some way or another (e.g. Google deciding it wants to do something else or some disaster). It is truly invaluable to _humanity_
youtube is doing it's best to now hobble search functionality on youtube, which is already a disaster from a discoverablity perspective. not to mention the huge amount of content that gets deleted due to claims of all kinda of nonsense and other bogus reports and faulty automated detection.
But what bothers me the most is that YouTube's data can't be fully indexed by search engines. Recently, I was trying to find the video of a comment I had a picture of, but it was impossible to find because comments aren't indexed at all. While Reddit's search also sucks for example, at least search engines can index Reddit's data and make it possible to search it.