In my retirement, watching programming streams has been a guilty pleasure (drives my SO crazy), and this is one of my favorite channels. I especially loved their other video on making Minecraft from scratch*
Per Vognsen’s Bitwise (*) was one of my favorites until it was discontinued. It’s not a complete set, but still a great watch.
I also enjoyed George Hotz’s occasional programming streams. He reminds me of some of my favorite colleagues from over the years.
I haven’t watched chess in a while, but your comment certainly sparked something. I may give it another go.
For a less nerd-y class of content, I have also enjoyed boxing videos - especially those focused on coaches illustrating technique.
You could also press on the timestamp of the message, which will present you with an option to add it to the list of your favorites, which you'll be able to access from your profile.
* - https://www.youtube.com/watch?v=4O0_-1NaWnY