Oh, and here are my thoughts on the voice drama

While I think she sounds fine, I honestly don't really care that much about live vocals. I love it when they're amazing (I sit and watch old Whitney and Mariah performances all the time), but the truth is that I'm not gonna follow Mariah around on tour (and one only sees the Beacon/Vegas videos if they go searching for them). I am, however, going to listen to her songs/albums
every day, like I do now.
So I really only care about her keeping her voice healthy for the recording studio. That recording is what will last into infinity and what people will hear on the radio

and ultimately what matters more to me. For example, Whitney wasn't giving good live performances for the ILTY era, but I listened to that album SO much and still do. That's what survives. I'm much more concerned about how MC will sound on her next album than about a couple weeks of live perfs.