Writing this at midnight because I can't sleep thinking about how much this applies to my life. My kids are 6 and 8, and we've been in the exhaustion cycle you're describing. Summer camps, birthday 'experience gifts' instead of toys, weekend trips to 'enrich' them.
The turning point for us was actually kind of mundane: summer camp got delayed, we ended up with a week at home with nothing planned, and we all discovered we actually kind of liked it. Kids played outside without a structured activity. We cooked together. My son got obsessed with making a map of our block. My daughter taught herself to skip rocks in our driveway for an hour.
But I want to flag something that's been weird: now I feel GUILTY about not doing things. Like I'm not being a 'good parent' because we're not doing enrichment. My brain is still in productivity mode, just applied to idleness now. Is that just my personality, or is this what our culture does to parents?
Also - and maybe this is cynical - part of me wonders if this 'do less' philosophy gets easier to embrace once you've done enough. Like, you've already given your kids a particular toolkit of experiences. Choosing simplicity after that is different from never offering the experiences at all.
I don't know. I think you're right about something. But I'm not sure what the opposite extreme looks like and whether we're just swinging between two flavors of parental anxiety.