It would be very easy to say yes they do to this question, but if you think wdw in general you'll soon realize why not in my opinion. As a man who's been to wdw probably 10 times since I've turned 21 I've fully enjoyed the adult part of wdw and will continue to do so. But the fact is... When you get married (I did 01/14@ wdw to a wdw lover as well) and go down the oath of having kids (currently trying) you realize the thrill rides are more so for adults and teenagers. I'd say a good portion of wdw guests are families traveling with kids, and more times than not kids underneath the desired age to do on thrill rides. So what I'm getting at is wdw is doing rides based on who's in their parks. Yes you have to have some thrill rides for that older age group, but it really needs to be heavily sides to kids rides. Even as an adult with no kids I get more joy watching my 2yr old niece and nephew smile and have a blast on dumbo than I do me going on ToT.
Another thing to add is I think universal is built for adults. When you step back and look at universal for littke kids there's no that much to do there. My parents own a timeshare in lake burns vista, so I'd say 1/2 of our wdw trips are where we stay there (it's free for us). The good part about this in years past was that it made financial sense to do both wdw and universal over 8 days. (I don't think it's makes financial sense to go to universal if staying onsite at wdw). But as an example we just spent 8 days at the timeshare in early December. Bc we had 2 1.5yr olds with us, we did all 8 days at wdw bc there isn't much to entertain little ones at universal bc of so many thrill rides. And I imagine this generally stays true until they reach the age where they love thrill rides.
But if you look at each wdw park they don't really have any hardcore thrill rides. And I think that's bc a child in those years who is partially scared of thrill rides will go on the wdw thrill rides bc they're not "the hulk" at universal. This is very appealing for a family bc it just makes a day that much easier when a child is pleased. Epcot is my favorite park and really doesn't have anything you'd call a thrill ride when I love thrill rides. Rides like test track, mission space and soarin still satisfy me as a customer as much as 3 thrill rides at universal, yet I have twice as much fun at wdw.