I think this is the killer untapped market for Uber. Just book a really long Uber ride and let your kid spend 8 hours in the car while you’re working. Driver can still pick up other passengers and your kid can interact with them for enrichment. Doesn’t have to be a complete waste of time. When the kid is old enough, give them a raspberry pi and let them learn to code or something while they’re riding around. Driver can stop at Whole Foods for Soylent or whatever else the kid may want to eat/drink.