Since I am not a sound guy, more a visual guy, but I have to do more and more mixing in my career I really appreciate Audio Tutorials, so this is awesome, NLE Tips - Audio Track FX by Oliver Peters at digitalfilms.
https://www.youtube.com/watch?v=V7Dgi_RiMjc Well worth giving an hour to learn about Fairlight Audio from Jason Yadlovski.
MotionIsland has another of it's great tutorials, this one on GLOW in After Effects.
From Film Riot at YouTube. https://www.youtube.com/watch?v=JF5WvElVfCQ
https://www.youtube.com/watch?v=SKal9owHQXA Josh Edwards at OWC's RocketYard. Personally I use Option R for Ripple Delete, but yea, Keybaord shortcuts are so important.
https://www.youtube.com/watch?v=U01XE62ehRs This tutorial is thanks to ProductionCrate on YouTube. And their Magic Circle VFX and Magic Circle Vector. Cool.
https://www.youtube.com/watch?v=4L1KzPkv4KY From Justin Odisho, these are pretty simple, but might be helpful for some.
https://www.youtube.com/watch?v=KuxUU2ifYeo This video from Darren Mostyn is a must, this new ai tool in DaVinci is totally amazing. I hope that After Effects eventually adds something like this.
https://www.youtube.com/watch?v=JZnTe6IQtpM Andrew Kramer of Video Copilot has been pretty quite for a few years, but he recently updated all his apps to M1 and here is his tutorial in a while.
https://www.youtube.com/watch?v=YPMQCVJtL4A From Matt Kloskowski, check out his YouTube channel.