Pilot will require a timing belt package and valve adjustment at 100K. Possibly 1 motor mount at the same time. It will also require all driveline fluids at least every 30K, Toyota is lifetime for this item (or 60-100K if you really want to do them).That's really odd considering the 2021 Highlander requires new plugs at 60k as per the manual, Honda Pilot requires them at 105k. The Highlander requires a new brake booster at 120k miles as per the manual, Honda Pilot needs it when it breaks. I guess my experience is much different than yours. My experience is Toyota is very maintenance heavy when compared to Honda. I do like the Highlander better than the current gen Pilot though.
Honda's are easier to work on though, I'll give them that.