What did your parents do for you, OP?

I certainly couldn’t afford to support my kids that much financially, you must be very well off! But I did always do more for mine in some ways, than my mom did for us (and less in some other ways). My mom did get us cars and covered the insurance, she saved some money for us for school but in K-12 just sent us to bad schools because she thought it was better to not let them get even worse by putting us in private (there were no good state options back then), so I didn’t get much in the way of academic education until college. She kicked me out at 17 since I wasn’t in high school and not ready for college so I was homeless for awhile. Tough love in some ways, I guess.

I worked to get my kids in better schools K-12, to find a good fit for each kid, and warned them that I wasn’t going to be able to do much toward university. So the academically inclined among them got into schools that either did sliding scale, only charged what we could pay, or state schools (the state now covers tuition for high achievers who jump through a few hoops) and lived at home or took loans for their other costs.

I do let them (and their girlfriend or boyfriend actually) live at home until they get on their feet financially, so far that seems to work fine, it’s an enormous discount for them not paying rent, so they can save enough to get started.

I cannot get them cars or pay the insurance in this current economy, and couldn’t for the first two because the insurance alone would increase monthly cost by $600 and that certainly is not in the budget. My penultimate child pays her own insurance and I let her use my car to go to school, because my office is so close I don’t need the car, made her bus before but then she said she’d drop off the high schooler on her way so that worked out.

Basically - my main constraints are financial but I don’t think I’d be inclined to provide as much as you have. If I could get them cars I probably would have, though.