Let me try this a little further.
Civilian gun ownership necessity? And if so, how many are too many?
The first question is either a yes or a no.
I would think very few of us would consider gun ownership a requirement, regardless of which side of the political fence you reside.
So if civilian gun ownership is optional, what is the amount of total guns allowable?
Whenever I discuss a matter where there are different opinions I like to agree on the foul lines (baseball), e.g., left field foul line and right field foul line.
My initial take a left field foul line might be zero, and right field foul line might be a ridiculously high number. Can most all of us agree on that?
The next portion of this gets a little statistically complex. What might the distribution look like in a histogram?
I made up some fictitious data that corresponded somewhat with a site that said only 42% of households owned firearms. I show that a little over 48% of households own firearms, of which there are some with 1, 2, 3, 4, and more up to 48. The histogram is the one with the red bars, but there is much more statistical information in the remainder of the chart.

The nature of a histogram has the first bar containing all data between -3 and +3, or all the zero’s, 1’s, and 2’s. The second bar is the 3’s, 4’s, and a 6. And the short bars are 12, 35, and 48. Don’t be concerned that the histogram bar shows 36, it is just the center of the bar that is part of a histogram construction. That bar contains all the data between 33 and 39, with 36 being its center value
Where do you stand on the maximum number of firearms a household should own? (Maybe the histogram is of little value, considering the vast range of the numbers of guns any one household might own.)