I'm curious where you live because my kids and everyone around is effectively plays outdoors all day. Going on bike rides, walks, scootering, playing in the woods, these are all excellent choices right now. Perhaps you meant organized sport play?
Plus with 2 jobs and young kids there is only so much that can be done without supervision.
Not really, my response would be "Do you drive on the freeway?".
People are generally terrible at assessing risk.
I'm also in the South, and there's plenty of outdoor activity going on!