While I don’t necessarily agree I suspect this argument does curry favor with TDO planners. There are multiple resort activities at WDW that have opportunities to relax and unwind.
Want a prolonged quiet time away from the hustle and bustle of of E-ticket IP-laden rides? You can go to the hotel pool/water slide, or take a ride on the skyliner, round of golf (from expert to mini golf), even take a ride on an amphibious car or hot air balloon at Disney Springs.
But - it’s becoming increasingly clear: Theme Parks on WDW property are for maximizing your time 1) riding “the popular” rides; and 2) consuming food and buying merch in between LL return times.
Prolonged breaks and R&R should be spent using the other WDW resort amenities outside the park. Which is what luxury resorts and DVCs are for…