I would try to look at it all from various points of view to get a well-rounded big picture of people's lives.
I would hesitate to abandon Miss Amy to the bleak enclaves of forgotten institutions of health that are themselves struggling to maintain funding for services.
As long as she is on her feet and remotely coherent, she should use the best years of her life to earnestly pursue a career that allows her to fulfill her aspirations and use her talents wisely.
If she ends up in rehab despite her best efforts, then at least she knows that she tried. If things get too hot and heavy, then a brief time-out could maybe make sense, but for now it seems that would be an unnecessarily extreme measure.
In the future if she finds herself in a high profile position like the awards presenter, her team should try to arrange for her to arrive early and well-rested, sufficiently rehearsed but still spontaneous, positive, happy, supplied with non-alcoholic beverages, healthy snacks and preferably no drugs prior unless her doctor insists, and with excellent wardrobe support.
After all, this is show business and in Las Vegas we do what it takes, but too much flashing of the goods at the wrong moment does not always follow with rave reviews, and it would be nice to see her do well.
Read on, please...
books.google.com Fooling With Drugs, page 108