I really wish other parks would follow suit, especially a certain competing park that not only won't let you carry on any loose items, but makes you put EVERYTHING including your phone in a fluffy, fluffy bunny filled with medicine and goo, go through a metal detector ...
It can be a war zone underneath their coasters - at least one in particular. I got firsthand experience working HRRR years ago. They're less contained from public walks than Disney, but I totally agree that it's way too extreme today. Items secured in Velcro / button / zipper pockets are rarely an issue.
You're not living until cell phones whiz by your head and find new life as mosaic art pieces. Lots of close calls in the walkway enter/exit and queue.