As a rule people only write about stuff when it’s bad, like bad food or bad hotels.
So it’s often difficult to find good news on the internet.
Don’t get draw in to negativity, every cases is different, be positive for your son. Your story and journey is unique to you, read others stories and make your own decisions.
If he is happy and healthy today go with it, live in the moment, day to day.
Time traveling and thinking what if? are not helpful, because you may be planning for a future that may not exist. Who is to say that we may not be struck by a bus and our life would change in an instant .
Be strong, be positive.
I hope that he is as healthy and happy as he can be for as long as he can be.