I can't blame recruits for wanting to take all their visits. I'm sure much of the time they are genuinely still up-in-the-air and weighing their decisions carefully based on research, lots of conversations and, finally, in-person immersion.
But I can honestly say that If I were a recruit down to my final choices, and if I had at some point decided that one or more of those schools had suddenly, for whatever reason(s), become places I DEFINITELY, 100% COULD NOT see myself going no matter what, I would want to save that school the time and great expense of hosting me.
If I'd had a highly-recruited top 5 player of a daughter who'd been offered by a certain coach whom I am certain any child with some of my DNA would not want to play for -- lol -- I would hope she would not waste their resources and let them know early on that she appreciated the offer but wanted to save them time and money and take herself off their radar.
Hopefully there aren't too many of the type of absolute precious resource-wasting "just for Insta pics" visits happening and kids are genuinely still at least tangentially considering everyone who is using their resources to court them, but I'm sure those things do happen sometimes.