For those of you that haven't come across him, GM Sadler is active on mastodon (@gmmds@mastodonapp.uk), and posts some really exciting and interesting content on his YouTube channel (https://m.youtube.com/@SiliconRoadChess/videos).

I'd summarise his videos as using a variety of engines to produce unique, engine approved yet human comprehensible attacking ideas, often in opening/middle games, but he's also analysed some famous human endgames with these engines. While they're not necessarily good videos for beginners, I think anyone over ~1200 OTB will get a lot out of his videos.

If you want a good example video to see if it's for you, his/Dragon's Qd2 idea in the Pirc is a great example (https://m.youtube.com/watch?v=DuFfJwBgMD8), though I'd encourage you to flick through and find a video on an opening that you play.