This, 100X. We were spoiled by going to WDW years ago when it didn’t involve the precision planning of a military operation. D planned a visit there with SiL, who did not understand the need for advance planning or reservations. He learned.
For trips with our kids since they became adults, I only make hotel and lunch or dinner reservations. They’re on their own for the rest. When H and I have gone by ourselves, we spend much of our time relaxing at one of the resorts and enjoying the amenities. It’s become a nostalgic trip for us and I can’t wait to return.