I watched a lot of AoE2 on YouTube and Twitch about 6 months ago. It's really fun to watch on the background while doing idle work, and learn the meta and various races. I admit I haven't played the actual game since it was released (great memories for a 10yo to make).

https://www.youtube.com/user/ZeroEmpires

https://www.youtube.com/user/Resonance22Channel