Wow, an opinion based on a couple of books. Convinced, I am not.
How about an actual article by lawyers?
The “collective right” theory, while dominating case law circa 1990, had little standing throughout most of our history. It rose to prominence only in the lower federal courts beginning in the 1940s, and achieved its dominance only in the 1970s.
Put in historical context, Heller and McDonald are not so much a dramatic change in constitutional interpretation so much as a rejection of a relatively recent trend in the lower courts, a trend that was subject to academic criticism even as it took form.
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The evidence indicates that the collective right view (1) had a tentative origin in the early 20th century; (2) it began to gain ground in the mid-century based upon policy considerations (primarily the need to sustain the National Firearms Act’s restrictions upon machine guns and related arms) rather than law or history; (3) it gained widespread acceptance among lower federal courts in the 1960s, and thereafter as a means of upholding firearm laws in general.
The Supreme Court’s rejection of collective rights in District of Columbia v. Heller was thus no legal novelty; it was simply a refusal to accept a recent invention of lower courts.