All crime is at close to all time lows with gun ownership at all time highs.
ALL crime? The assertion seems a little oversimplified and maybe misleading. Source please. TIA
And, to clarify, *fewer* people own guns, but those who do own more of them. As most of us know, correlation doesnt always =/= causation.
American gun ownership drops to lowest in nearly 40 years
https://www.washingtonpost.com/news...erican-gun-ownership-is-now-at-a-30-year-low/
The downward trend in gun ownership remains consistent across*the national polls. According to Gallup, gun ownership has fallen by about 10 percentage points since its peak in 1993. The General Social Survey shows a 20-point drop since the mid-1970s.

But gun purchases, as measured by FBI firearm background checks, are at historic highs. And data from the Bureau of Alcohol, Tobacco and Firearms shows that gun manufacturers are churning out record numbers of guns.
Hm. Gun ownership not cited as a reason for drop in crime rates in this story/research in this story?!
https://mobile.nytimes.com/2018/01/07/us/crime-police.html?referer=
The factors driving the crime rate are complex, mysterious and can vary from city to city. Data-driven policing strategies, economic growth and decreased alcohol consumption were bigger contributors to the overall drop in crime than having more police or higher incarceration rates, said Inimai Chettiar, the director of the Brennan Center.
Last year, a study by three economists found that opening a new drug treatment center could save a city about $700,000 a year in crime-related costs. Another new study found that expanding Medicaid under the Affordable Care Act caused a 5.8 percent reduction in violent crime. (snip)
Officers are increasingly relied on to deal with mental illness, homelessness and drug addiction. But tough-on-crime rhetoric has made it hard to have discussions about reallocating resources to address those problems, according to Ronal Serpas, a former police chief in Nashville and New Orleans and a co-chairman of Law Enforcement Leaders to Reduce Crime and Incarceration, a group of current and former police chiefs and prosecutors.
More:
Do Right-to-Carry Gun Laws Make States Safer?
In a new paper, researchers dispute a popular argument for arming everyday citizens. There is not even the slightest hint in the data that [these] laws reduce violent crime, they write.
https://www.google.com/amp/s/www.theatlantic.com/amp/article/531297/
More:
Study (downloadable pdf)
The findings do not support the hypothesis that higher population firearm ownership rates reduce firearm-associated criminal perpetration. On the contrary, evidence shows that states with higher levels of firearm ownership have an increased risk for violent crimes perpetrated with a firearm. Public health stakeholders should consider the outcomes associated with private firearm ownership.
https://pdfs.semanticscholar.org/bc6f/104b5b658796ce6b7ca1e1afe8caeb55ff6b.pdf