i think the founding fathers of america showed a lot of foresight in everything they did, so you can't convince me that they thought the 2nd ammendment should limit civilians to black powder muskets so that some gun control lawyer in 202x can take away everyone's 1911 autoloader.
They wouldn't have conceived of today's firepower or of weapons as consumer goods. You are reading recent (within my lifetime) interpretations of the Second Amendment by the Libertarian/anarchist NRA leadership that hijacked that gun club a few decades back. People didn't think that sort of crapola in the 1940s, 50s. It's new. It's recent. It's bizarre and twisted.