Documentation suggests that mobile SDK data should be set up with it's own Launch and report suite. But is it possible to set up a Global Report Suite to accept Mobile SDK data alongside website data, in order to create workspaces that compare data side by side? 

I think the Youtube Embed extension is just a method to embed content through Youtube, not a way to measure analytics through that video. That seems counterintuitive, but that's what I got through this 33 sticks video. YouTube Embed Extension for Adobe Launch - YouTube