It’s an issue that’s become culturally politicized. I bet folks in Switzerland don’t say stuff like “people in other cantons cling to their guns and religion.”
(Czechia does has a strong civilian ownership, however)
Europe is a more diverse place ideologically and socially than most Americans tend to imagine it. The place is bigger and more complex than just Paris or Berlin, just like how America is not just NY or Houston.
I've heard from friends there is a similar passion in many towns in Germany and Austria. I would venture a guess that outside many European cities shooting for sport is much more commonplace.
https://blog.westernpowders.com/2017/11/schuetzen-the-purest...
There's also a significant, separate overlap between computer geeks and people that like to exercise their rights (See: Crypto Wars) which results in non hunting gunowners.
In my father's generation there were a ton of hunters (something like 70% of my in laws), but I have met a single person who hunts in my career in IT in Europe.
Guns for personal defence/sport are just not common on this side of the pond, I think.
The difference is in gun culture. Very few Europeans identify with guns as much as Americans occasionally do.