I have never been a fan of advantage plans and the future makes them even more bleak. Not only hospitals not accepting Advantage plan clients, insurance companies are folding their advantage plans starting next year. If you currently have an advantage plan or are going to turn 65 in the near future, look at this video, some people might be without insurance or having an insurance plan that doesn't look like the current plan you have.
https://youtu.be/8Pq6H7UZBbU?si=0swL3qWatf2Pf6rV