That isn't the muskets version of that argument I have heard.
The version I've heard is that the firearm technology when the second amendment was ratified was very different than today and that makes it worth evaluating if we want to amend it again.
Similarly the military landscape looks very different as well such that there's a very different risk of foreign armies taking ground and citizens everywhere needing to be ready to hold ground until the more official military forces can arrive.
If we want to get really pedantic about 2A where are the well regulated militias?
Even if someone really is saying the thing you're claiming, 2A doesn't mention muskets at all or any other specific technology so that would be a really dumb thing for those people to say.
The version I've heard is that the firearm technology when the second amendment was ratified was very different than today and that makes it worth evaluating if we want to amend it again.
Similarly the military landscape looks very different as well such that there's a very different risk of foreign armies taking ground and citizens everywhere needing to be ready to hold ground until the more official military forces can arrive.
If we want to get really pedantic about 2A where are the well regulated militias?
Even if someone really is saying the thing you're claiming, 2A doesn't mention muskets at all or any other specific technology so that would be a really dumb thing for those people to say.