Nobody is advocating sending kids out into a riot. So that leaves... I'm gonna go out on a limb here and say probably 364.8 riot-free days a year suitable for playing or moving about outside.
You can just stay indoors when the weather forecast is bad. There's no way to keep all the riff-raff locked inside while your kid walks home from school. In a place like LA, there's a lot of riff-raff. Just because there's no active riot doesn't mean the riff-raff is gone, they're just not all in a frenzy showing their true colors simultaneously. They continue to exist, and continue to be a potential risk, at all times.
Are you wilfully ignoring the actual thread of context we're discussing? I was replying to your reply to the following:
> Just watch some of the George Floyd protest videos from LA to get a sense of what likely really concerns LA parents. No amount of snow, sleet, wind, and sub-zero temps can hold a candle to those apocalyptic scenes.
Good night.