It never ceases to amaze me that the core of the original 13 colonies are now among the most liberty-hostile States. As if 1776 had never happened.You made me curious so I went and looked.... I used to keep track and knew off top of my head which states were which. There are only 8 US States that are still "may issue". Only DE and CA are "may issue" and only to residents.
On paper, NY, NJ, MD, CT, HI, and MA are "may issue" for residents and non-residents. The reality, I understand, is quite different than what it looks like on paper.