After all, the right to bear arms is only in the service of a ‘well regulated’ militia.
Hasn’t this been disproven?
Nothing is ever proven. The “it’s all dependent on the well-regulated militia” legal theory lasted a while and is now no longer the standard used by the Supreme Court, which fairly recently recognized an individual right to keep & bear arms that’s not tied to the first clause of the second amendment at all. Legal theories come and go. It’s not science.