Spot on.
Every word of it.
When I was a kid, as soon as I got home from school, right outside I went and did not go home until it was suppertime, pick up baseball games, football games, street hockey and pond hockey, no TV, no video games, just outside with my friends, period.
We had a little league field right up the street from my house; in the summer, you had to get their early to get a game in, kids would wait their turn for the next game; whenever I'd drive past there when I go visit my parents, there were NEVER kids playing pick up baseball, as in ever.
Never see street hockey games anywhere as well, kids are now indoors all the time.
And yes, Saturday in the winter was spent indoors, cartoons in the morning, channel 56/creature feature in the afternoon, or some massive ho/oo scale carpet battle in the basement until dinnertime.
I had a great childhood, wouldn't trade one second of it, some of my fondest memories are from age 8 up to about age 16 or so.