If you develop apps, you can add this into your Info.plist file[0]. It turns off LG. Apple says that it's "temporary," but I think they'd be insane to start ignoring it.
Yeah, that would suck. The designer I'm working with, is already projectile-vomiting over LG. I think he'd quit, if I insisted that he help me to transition to it (we're a volunteer team).
I'm hoping that some of the senior management will realize what a clusterf**k this is, and let it stay (they still support ObjC apps, and I will bet that lots of AAA apps can't be easily converted to LG).
The thing that we have to keep in mind, is that some very "strong-willed" folks have staked their egos on LG, and will choose it as their hill to die on. We've seen that happen in many other instances (not just at Apple).
[0] https://developer.apple.com/documentation/BundleResources/In...