This is often brought out as though it should engender gasps, but a moment of thought punctures the whole prospect. We need cars and trucks for a variety of purposes, and while I agree that most people don't need a pickup or a Unimog, there are many people and businesses who do. The ability to rapidly travel is a centerpiece of modern life, and has been for quite some time.
Mass shootings by contrast are not economic or personal drivers of freedom, they're not an intended output of the system that creates them, they're a relatively modern perversity of it. Of course people are more concerned with seemingly random violence that many other countries seem to live without, or with much less of, compared to inevitable accidents.
People also love to present "Vehicle vs Ped" as a de facto accident on the part of the vehicle or the driver, and that can certainly be the case! It's also true that about 30% of pedestrians involved in these accidents have a BAC over the legal limit. There are also issues with poorly designed and maintained lights, safety systems on roads, and so on that play a role. None of this is as simple as, "Just bike to work, dummy."
I'd also add that recent stats show a REDUCTION in pedestrian fatalities, it's just that it's been on a rise since 2009, but it's going back down again. Possibly that comes down to addressing some concerns I've mentioned above, some comes down to fewer megamonsterSUV's, and some comes down to smartphone and in-car tech no longer promoting using said phones on the road.
https://www.ghsa.org/resource-hub/pedestrian-traffic-fatalit...
Nothing in the article is suggesting that we do not need cars and trucks.
It does make a compelling case that specifically large trucks and SUVs are causing preventable deaths. And I certainly find no reason that we need very large trucks or SUVs.
I think you're take is a bit off for multiple reasons.
First, people need transportation, not cars. For the vast majority of people, if you truly need a car, it's because your infrastructure was built in a way that doesn't provide any other modes of transportation.
Second, mass shootings aren't the intended effect of guns in the same way pedestrian fatalities aren't the intended effect of cars. Both cars and guns are providing some perceived value (personal transportation freedom and self-defense/safeguard against tyranny/national defense) with a significant number of deaths as a tradeoff.
Third, implying someone with a BAC over the legal limit for DRIVING is somehow responsible for getting killed while WALKING instead of driving is comical and darkly ironic considering drunk driving accounts for almost a third of traffic deaths in the US [1].
1. https://www.cdc.gov/impaired-driving/facts/index.html#:~:tex...