My point is that what Chairmansanchez was saying about the 2nd amendment right, was simply not true
You have many justices who simply don't believe the 2nd amendment guarantees the right for individuals to bear an arm. I quoted this former supreme court to show how much the supreme court's opinion can change about this matter.
In fact, according to this supreme court decision:
https://en.wikipedia.org/wiki/District_of_Columbia_v._Heller5 supreme court justices agreed that the DC gun ban was unconstitutional, meaning 4 supreme court justices disagreed and believed that the gun ban in the district of Columbia was constitutional.
So, if for instance the democrats retake the Supreme Court, any gun restriction would likely be deemed valid.