Yes Ralphie,"betrayl friends" most rat doesnt had friends only fellow so for them was easy but must see case by case; more mobsters born between the 1950s and 1970s should be made if the recruitment pool wasn't amost dry.
Plus the fact that the rats doesnt need to hide like before and that they are thrested like stars,is an incentive to flip.
The kast attempts to try to whack a rat was when Pete Gotti send to guys to kill Gravano in the last 1990s and the 2016 attempts to whack Sean Richard by lucchese capo John Datello.