There's a reason for this. The number of guns in Luxembourg, the nation with the second highest income in the world, was only 110,000 as of 2017, and three years before that, there were no accidental deaths. In 2020, Australia, a country with 3,518,025 registered firearms had four accidental deaths. Canada had 2,219,34 registered guns, and had 5 unintentional deaths in 2018. In Austria, it is estimated that the amount of registered guns was 1,160,000, and the 2019 accidental death count there was 2. In the US the number of firearms in the country number 393,347,000, the highest amount of guns out of any country in the world. The number of accidental deaths in 2019, the amount of accidental deaths were 486.
So what did we learn from this data? It shows us that as you add more and more guns into the nation's population the more likely it is that accidental gun deaths will happen. I'd also like to draw attention to the "accidental" here. All of these deaths are not caused by the owner, but not intentionally. The majority of accidental deaths from a firearm is caused by improper handling and negligence of gun safety guidelines. It's like if a car accident happened that killed numerous people. People don't go on protests for to take cars off the streets. There's a bias against guns when it comes to accidents.