The following are taken from the Oxford English Dictionary, and bracket in time the writing of the 2nd amendment:
1709: "If a liberal Education has formed in us well-regulated Appetites and worthy Inclinations."
(So trained and equipped Appetites??? Or maybe Appetites that are rational and not over board? Tip: the latter.)
It obviously isn't used to mean "regulated" as in government regulation, moron
1714: "The practice of all well-regulated courts of justice in the world."
(So a trained and equipped court??? Or one that's ******* balanced and rational in how it adjudicates? tip: the latter.)
It obviously isn't used to mean "regulated" as in government regulation, moron
1812: "The equation of time ... is the adjustment of the difference of time as shown by a well-regulated clock and a true sun dial."
(Accurate, and controlled. Not equipped, you numbskull.)
It obviously isn't used to mean "regulated" as in government regulation, moron
Need I go on??? Are you really that dense?
Please continue making a fool of yourself.
1848: "A remissness for which I am sure every well-regulated person will blame the Mayor."
1862: "It appeared to her well-regulated mind, like a clandestine proceeding."
1894: "The newspaper, a never wanting adjunct to every well-regulated American embryo city."