Do you ever go back and actually watch those videos? Whenever I start to journal, track, or just document something, after some time I notice again and again that most of the value has already been created the moment I finish working on a specific entry. Even with something seemingly very important like medical records. Maybe one exception I can think of are recordings of memories involving people close to you

I have the same with journals, but the video archiving has actually come up a few times, still fairly rare though. I think the difference is that you control the journal (and so rarely feel like you need it's content) while the videos you're archiving are by default outside of your control and can be more easily lost.

I don’t think journaling is the same thing though as hoarding pics/videos. Even if you never go back and read through old hand written journals, just the physical process of writing has mental effects that pics/videos do not. There’s also a bit of therapeutic results from slowing down and putting thought to paper. So to me the only similarity is that you might not ever look at it again, that does not make them the same at all

I actually do! I have a perpetual VLC playlist which plays those videos randomly if I need some background noise.

I would be interested in knowing as well. I've been watching YouTube since it first came out and can't remember any times where I saw something I thought I needed to actually download and save in case I wanted it in 10 years. 10,000+ videos is a lot of videos to just seemingly save.