Afaik, other than "dangerous offender" which rarely gets invoked, the career criminal has little to lose. Their sentences won't be substantially different than a first time offender. They already had a criminal record so a longer one changes nothing regarding travel or employment. Zero meaningful consequences to continuing to hurt people. While three strikes has its issues, especially for violent offences, it's hard to argue that they should be given more chances. Offer MAID or a lifetime behind bars as the offender is not capable of being in society.