Jeez, now that's a winner!
Sadly that is SOP for many A's.
I am grateful that he is your EX.
Just because he still has 'enablers' in his life now, does not mean they will be there forever. Fortunately, or unfortunately, it comes to pass for most A's.
His consequences will catch up to him in time.
I understand your confusion, anger, sadness, and much more. You are still going through the grieving process.
It will get better, and eventually you will reach the point, where he is just someone you cared for at one time in your life.
Keep posting and sharing, as many of us have been where you are now and can share what we did to get through all the aftermath.
Love and hugs,