re: Everyone supports some type of gun control

Everyone has a different tolerance for discomfort. A few school shootings every couple of years simply doesn’t move the discomfort needle for enough people.
Maybe some would change their minds at a school shooting every month. Others might say one a week is too much. For others, not even a school shooting every day in this country is enough to change their minds.
Im using hyperbole. But maybe your threshold is one school shooting a year. Your neighbor may not care at all