My comment was on a touring plan that accounted for stroller parking but not other family realities. If we are going to pick it apart.

Such delays *could* make the plan less reliable. Also, since it was one person, it doesn't take into account what happens when you have a large group of people. While wait
Times would be unaffected, being able to hit attractions when the plan suggests to do so, could cause you to arrive later. So instead of adding because you are ahead of schedule, you are dropping because you are behind. While Physical wait times are not affected, when you hit the attraction for the optimum wait time for the time of day and crowd level and area you are in--would be.
So real life example--my family rode Kali with a 20 minute wait yesterday. Just a little while later (half hour from
When they entered the line), the line grew to nearly an hour. I don't know if that was reliable. Their wait time board was not working and my girls who rode when that was the claim did not take that long (but longer than 20 minutes)--but it is just a demonstration of what a difference half hour could make. Back to Pottying and large groups--a minute here and a minute there could eventually add up to being 30 minutes or more behind schedule.
But more on point, the plan is the prevailing suggestion and it is great that it could be achieved. But when group size magnifies, results may indeed vary. A group of 8 will do less than a group of 1.
I was not suggesting that the results were invalid. What I was suggesting was that times were accounting for stroller parking, but no other situations.
Again--since people were suggesting that the results had issues when considering other factors. The factors I presented were no less irrelevant as it pertains to wait times and quantity of attractions that could be reasonably accomplished in a day.
*additionally, increased attendance is often ignored when explaining wits time increases.