I do think the opportunistic crime once thought of as only a “city” thing have plenty of cases/examples outside the city today. As I explained to a new neighbor. The criminals have Google maps now too?. Even if your in a small town suburb working in your front yard your in a exposed easily seen space for which anyone cruising thru looking for easy money, your a potential target. Sadly thats our current situation these days. Our super quiet end of the road neighborhood (ie you have to have some reason to be here, your not going to just drive thru here otherwise) also lots of local people out walking all hour’s of the day especially after the pandemic.
About once a week someone in our area calls the PD to report mail theft, property theft etc. I have two calls my self. I walk with one ear pod (curb side) in and have local PD non emergency number in my phone. I don’t even pull out my phone. I just say (Hey Siri call non emergency PD) crooks don’t even realize they are being called on. Both my cases ended up with arrests local PD took a statement. Both cases were some sort of pretty serious criminal out on bail back at it.
You can get these same people anywhere today. I don’t feel the need to carry self defense equipment in my neighborhood given its easy enough to get away plus 100lb Doberman walking with me has a big effect on people leaving me alone lol.
But out hiking definitely bear spray primarily for animals, secondary people ?. I definitely have gotten to the point where homeless encampment proximity and even illegal grow activity mean’s I’m out and moving on. I have seen the cartel impacts on CA public lands ie illegal grows. I have delt with seriously unstable people from homeless encampments. Both fall into the category of highly unpredictable to the level of zero logical ie predictable behavior that you can count on to keep any sense of normal logical human behavior. Which makes them pretty dangerous.
If you like going places where lots of unpredictable ie unstable people tend to congregate then yeah makes sense to carry protective equipment. But most people will choose to avoid those situations. But those situations are getting harder to predict example the recent shootings at HS graduation ceremonies ?

. Random attacks on people having a BBQ gathering at their house etc. Follow home armed robbery etc. My 40yr neighbor from Vietnam has a successful beauty shop one town over has had it over 30yrs. Her husband helps run it and manages several rentals they own. Last yr we had a couple follow home armed robberies and I mentioned to him to be careful etc. About 6 months ago he called me mid day asked where I was. Said he suspected a car had followed him from his wifes shop. I was in our home town at the hardware shop. I told him to cruise by the hardware store small shopping center and come into the hardware store. I mentioned it to the owner. He was right. Couple of gangster kids parked up across and waiting for him to come out. We slipped out the back and went over to a coffee shop and watched local PD pull up on the gangstas. 4 guys, stolen car, two with warrants, guns etc. Other stolen stuff found in the car.
They followed my neighbor 15 miles, through a remote back road canyon no cell signal then into our town.
Point being this stuff can go down anywhere today and your best defense is really paying attention.