I can recommend TubeSync, it’s a self hosted service to schedule regular download of selected content from YouTube. You can integrate it easily with Plex

I recently considered a similar question myself and finally decided on Vercel + nest.js + sanity.io CMS template

Of course, if your programming skills allow you to develop the functionality of the blog yourself

Awesome, looks amazing. I’d like to live a bit on BLMs in the states someday. Greetings from the other side of the ocean 🍻