I think that defines the situation exactly.
I also think it is important that you speak out like this.
Dealing with disability after the event is complicated by the fact that what in effect is a brain injury causes such a wide range of problems. The complexity of this is such that the initial rescue is not set up to deal with recovery once stability has been achieved.
So, you are, hopefully, not now likely to die or worsen, the treatment is set up to provide that stability. If you continue with the recommendations then that is how things should stay. You are, in effect, on that dreaded plateau where nothing much changes for better or for worse.
You might receive some help to pick up your life. This traumatic event, has very likely had life changing effects. It is unlikely that you will be able to fit it all neatly back in the box. You are not simply going to return to where you were before all this happened.
To quote a nursery rhyme:
Sitting on walls is a risky business, but so is life.
If you want to start taking risks again then you must accept responsibility for the consequences.
Yes, you can leave the plateau. However no doctor, surgeon or professional person, can take over assuring you of a good outcome.
Try to be realistic, listen to advice, make your choices. I don’t believe there is a royal road that leads to where, who and what you once were.
There’s no travelling back. You have to continue forwards. We all do.
They neglected to give us a reverse gear.
The essential you is still there. You can do what you will with what remains.
There are no guarantees about any outcome. We each must find our own way. We can offer to listen, to share what we have learnt, express our opinions, make plans, hope, congratulate, commiserate. We are human beings, we can do all this and more.
keep on keepin on

In some ways this all sounds very negative.
Don’t despair, use your energy, your life, with care.
Life has it’s ups and downs but we are built to deal with that.
You can and you will.