Quiet Dom is still active for sure.
For sure?
He probably is still somewhat active, but you can't say "for sure."
Matty was probably completely retired at the time of his death. Same goes for Mario Gigante and a slew of other 90 year old Genovese guys.
No offense, but I think some people are just buying too much into the legend. A ninety year old guy is a ninety year old guy. Mafioso or not, he's not going to be taking on major stress or decision making at that stage of his life.