Actually you are the one work the false equivalency.
You know why your comparison is idiotic? Because it is comparing a mountain (gun violence) to a mole hill (vehicular homicide). If what you said was at all accurate, people would be using those methods significantly more often in other developed countries. Guess what? They don’t. They are used at basically the same rates as here in the US. The major difference is that those countries have much guns per capita.
So again stop pretending like the comparison is even close to a good one or that you have some sort of gotcha.