I did something similar a while back, but I treat it as "text thumbnails" and kind of replace YT frontpage with this. I don't use it all the time, but sometimes the clickbait is too much.

Also I should add Gemini (the app) is able to access YT transcripts most of the time, so sometimes I'd just paste the link and ask for a tldr. One of the few reasons to go for Gemini app, not google ai studio.

That said, Technology Connections is worth watching just because videos are very pleasant, it's probably my favorite YT subscription right now.