Earlier quoted context omitted.
I know. But I don't see how watching a "Let's Play" is going to get you much closer to those experiences
For games that have online components or are updated over time, a Let's Play video can at least be a window into how things worked at the time. Seeing a video of someone playing an online match in a game where the publisher has shut down the server is better than not having this information.
Gaming Jay: Demon's Souls (PS3) (feat. Matt) - Let's Play 1001 Games - Episode 272 https://www.youtube.com/watch?v=9x1mC1M0_Cs
EDIT: Adding the title of the video to go with the link, because one thing that's especially annoys me about bare YouTube links is that if the video was removed, YouTube doesn't even give you the former title so that you know what you missed.