It probably depends on where you are, different parts of the country and different social circles have more or less hunters and different hunting cultures.
I know that around me in the circles I run in I pretty much everyone I know either hunts or has a friend (or multiple friends) who does and can/will hook them up with venison now and then.
If you have a couple hunters in a family, they fill all of their tags, are generous about sharing their venison with family and friends, if they’re unlucky enough that those deer have CWD, then that could potentially be dozens of people exposed.