This is a big deal because it directly contributes to weaker Cub Scout programming.
I served in a pack where 80% of our camping trips were two nights. Occasionally we'd have a one nighter for some reason or another, but it was rare. The reason to have a two night camping trip is that it allows for a single, full day at camp. A Cub Scout wakes up at the camp, get's ready at the camp, has breakfast at the camp, does a day of activities, and so on. When you turn that into a single overnighter, then it decreases the time available for the Scout to grow more comfortable in the outdoors.